Sunset Forest

Biodata

Feature	Value
Name	Sunset Forest
Original Name	落日森林
Type	Neutral location
Location	Roughly 300 li north of Nuoding City; a small portion lies within Tiandou City’s territory, while most of the forest lies outside it 20 24
Notable Subregion	Hidden valley containing the Ice and Fire Yin Yang Well, also called the Icefire Basin; later fortified and claimed by Lan Tian as a base before being concealed within a dimensional space by the Void Concealment Formation 44 56 107 135 137
First Appearance	Chapter 20

Appearance

Sunset Forest is an immense, densely layered forest whose ancient trees form a canopy thick enough to blot out the sky. Its air carries the scents of vegetation, soil, wild beasts, and Soul Beasts, along with a palpable oppressive presence absent from Soul Hunting Forest 23.

• Vast outer, middle, and deep regions with distinct ecological layers 20 23
• Open clearings, gentle slopes, streams, valleys, ravines, cliffs, and dense ancient woodland support diverse plant life 23 24 101 166
• Its hidden Icefire Basin was enclosed by steep cliffs and concealed behind thick vines and shrubs 44
• Pale green toxic mist fills the basin valley, while warm and icy air currents divide its interior 44
• At the basin’s deepest point, a circular clearing surrounds the adjacent crimson hot spring and deep-blue cold spring of the Ice and Fire Yin Yang Well 56
• After Lan Tian claimed the basin, a violet-gold vine wall infused with Sun and Moon Power and life energy was raised around it as a defensive boundary 107
• The completed Void Concealment Formation later folds the entire Icefire Basin into a concealed dimensional space, leaving no visible poisonous fog, springs, herbs, or valley for outsiders to find 135 137 139
• The hidden basin now contains a mature Golden Ancient Tree beside the Ice and Fire Yin Yang Well, as well as the transplanted Blue Silver Forest, which forms a silver-green sea of grass beneath the tree’s life-nourishing canopy 137 138 158 174

Ecology and Dangers

Sunset Forest is far more dangerous than Soul Hunting Forest. Its core region contains ten-thousand-year Soul Beasts, while even the outer regions can present threats beyond Lan Tian’s early capabilities 20.

• High-level Soul Beasts — Thousand-year Soul Beasts become a major threat beyond the outer region, while ten-thousand-year Soul Beasts inhabit the core 20 44.
• Hundred-Thousand-Year Soul Beasts — Song Yuan was mortally wounded after encountering one during a later expedition into the forest 61.
• Poisonous territory — The concealed Icefire Basin is permeated by lethal pale green mist produced by the Jade Phosphor Seven Absolute Flower; human and Soul Beast remains around the valley indicate its severity 44.
• Empress Medusa — A fifty-thousand-year venomous Soul Beast inhabited or guarded the basin and commanded other poisonous Soul Beasts. Following her defeat by Lan Tian, she and the captured Poison Soul Beasts were parasitized and brought under his control. The fusion of Blue Silver God Essence and an Earth Dragon Golden Melon later evolved her into a young dark-golden dragon, Xiao Mei 44 58 107 108 135.
• Plant-type Soul Beasts — The forest contains high-age Blue Silver Grass, Sun-Moon Grass, vine-type plant Soul Beasts, and other valuable plant resources suitable for soul rings 24 39 66.
• Purple-Pattern Dragon Vine — A plant-type Soul Beast exceeding twenty-five thousand years inhabited a deep ravine within the forest and became Lan Tian’s fifth soul ring 101 103.
• Golden Light Birds — Gold-attributed flocking flying Soul Beasts inhabit cliffs on the eastern outskirts. Their leader, approximately six thousand years old, became Louise’s fourth soul ring, while the remaining flock was allowed to escape 166 167.
• Shadow Blade Cats — Dark-attributed feline Soul Beasts inhabit rocky crevices and tree hollows in deeper cliff regions. Their exceptional concealment makes them difficult to locate even through conventional perception 166 168.
• Basin defenses — The Icefire Basin’s poisonous mist, enclosing cliffs, vine wall, controlled poisonous Soul Beasts, and Void Concealment Formation collectively make it a heavily defended and nearly untraceable territory 107 109 135 139.

Notable Resources

• Nine-hundred-year Blue Silver Grass — Found on a sunny valley slope and absorbed by Lan Tian as his second soul ring 24.
• Sun-Moon Grass colony — Its central three-thousand-year plant became Lan Tian’s third soul ring; the surrounding plants depended on it and withered after its removal 39.
• Medicinal herbs — The outer areas provide Chicken Blood Vine, Earth Marrow Root, Cold Fragrance Grass, and other herbs unavailable in Soul Hunting Forest 24.
• Purple-Pattern Dragon Vine — A deep-forest plant Soul Beast over twenty-five thousand years old, whose soul ring granted Lan Tian All Things Flourish 101 103.
• Ice and Fire Yin Yang Well — A rare land where a crimson hot spring and deep-blue cold spring coexist, nourishing extraordinary vegetation and immortal herbs 20 56.
• Immortal-herb assemblage — The basin has contained Infernal Delicate Apricot, Octagonal Mysterious Ice Grass, Aromatic Silk Beauty, Singular Velvet Sky Chrysanthemum, Eight-Petal Immortal Orchid, Cockscomb Phoenix Sunflower, Full Moon Wearing Autumn Dew, Narcissus Jade Muscle Bone, Nine-Grade Purple Ganoderma, Lovesick Heartbreak Red, and other rare flowers and spiritual herbs 56 103 106 155.
• Ice and Fire Spring water — Water drawn from the springs can be collected and stored by Lan Tian; he uses it to sustain living-storage Soul Tools and cultivate plants 58 65 66.
• Cultivated roots and transplants — Lan Tian replanted stored immortal herbs, medicinal herbs, spiritual herbs, and surviving rootstocks within the basin. The Nine Heart Begonia was also moved there under protective Blue Silver Vine; roots of harvested immortal herbs later regenerated under the Golden Ancient Tree’s life energy 106 137 138.
• Earth Dragon Golden Melons — Two underground melons, one approximately one hundred thousand years old and one approximately ten thousand years old, were found beneath the basin. Lan Tian fed the older melon to the Empress Medusa to catalyze her dragon evolution and reserved the smaller one for future use 135.
• Golden Ancient Tree — Formed when the Golden Ancient Tree Seed merged with the unsealed Life Ancient Tree Heart Fragment. Its roots connect to the Ice and Fire Yin Yang Well’s water veins and radiate life energy that nourishes the basin’s plants and inhabitants 137 138.
• Blue Silver Forest — The entire Blue Silver Clan’s former homeland was preserved through Lan Tian’s domains and relocated into the concealed Icefire Basin, where the Golden Ancient Tree and Life Spring can support its continued growth 157 158.
• Song Yuan’s legacy — A secluded chamber beneath a cliff contained the Soul Tool Compendium, Silver Moon Notes, and the Silver Moon Visualization Method 61.

History

The Ice and Fire Yin Yang Well was known from Lan Tian’s memories of his past life as a wondrous land deep within Sunset Forest. It would later become Dugu Bo’s lair, but at this point in time Dugu Bo had not yet occupied it 20.

Before Lan Tian’s arrival, the Titled Douluo Song Yuan explored the forest in search of an unusual treasure. After later suffering fatal injuries in an encounter with a Hundred-Thousand-Year Soul Beast, he returned to a hidden chamber beneath a cliff and left behind his knowledge and possessions 61.

After years of surveying, Lan Tian found the Icefire Basin and repeatedly entered it to acquire spring water and immortal herbs. His actions eventually alerted the Empress Medusa, but after obtaining his fifth soul ring and strengthening his Blue Silver Emperor abilities, he defeated the Empress, subjugated the basin’s poisonous Soul Beasts, and transformed the basin into a fortified personal base 44 58 103 107.

Lan Tian’s later consumption of Aromatic Silk Beauty evolved his martial soul into the Blue Silver God. The resulting Blue Silver God Domain further consolidated his authority over the basin’s vegetation and inhabitants 108.

After completing the Void Concealment Formation, Lan Tian removed the Icefire Basin from ordinary space and concealed it in a stable dimensional refuge. He subsequently used the Life Ancient Tree Heart Fragment to mature the Golden Ancient Tree, restoring damaged immortal-herb roots, strengthening the basin’s inhabitants, and transforming the former poisonous treasure land into a protected life-nourishing sanctuary 135 137 138.

Following Blue Silver King’s sacrifice to Lan Tian, Ah Yin and Lan Tian relocated the entire Blue Silver Forest into the hidden basin. The transplanted Blue Silver Clan became part of the basin’s ecosystem and later received further nourishment from Lan Tian’s Divine Vine Forest true form 157 158 174.

Story Role / Major Arcs

Search for a Second Soul Ring

Lan Tian first considered investigating Sunset Forest at rank fifteen, identifying abnormal neighboring cold- and heat-loving vegetation as a potential sign of the Ice and Fire Yin Yang Well. He postponed the trip until he reached rank twenty and gained the strength to explore more safely 20.

After a week-long journey, he entered the forest’s outer region and spent seven days methodically searching for high-age Blue Silver Grass. He found and absorbed a nine-hundred-year specimen, then mapped the explored area before departing toward Tiandou City 23 24.

Six-Year Survey

Over six years, Lan Tian repeatedly returned to Sunset Forest, marking searched areas, anomalous terrain, and dead ends on a personal map. By this process of elimination, he covered much of the southeastern and southwestern regions and narrowed the possible location of the Ice and Fire Yin Yang Well 37 40.

During one expedition, he harvested a three-thousand-year Sun-Moon Grass as his third soul ring. Its plant-growth properties helped Lan Tian recognize the potential of his own plant-catalyzing soul skills 39 40.

Discovery of the Icefire Basin

A parchment map taken from a deceased highwayman directed Lan Tian to a previously unexplored deep region of Sunset Forest. The marked terrain—valleys, a sunken basin, and a river—matched his recollection of the Ice and Fire Yin Yang Well 43.

Following the map, Lan Tian discovered a vine-hidden valley filled with toxic mist. The opposing warm and cold air currents confirmed that the Ice and Fire Yin Yang Well was likely within, but the poisonous environment and Empress Medusa forced him to withdraw and prepare countermeasures 44 45.

First Entry and Escape

After developing toxic-mist suppressant medicine and improving his combat abilities, Lan Tian returned to enter the basin. He reached the Ice and Fire Yin Yang Well and collected spring water, but awakened the Empress Medusa while doing so 54 58.

Lan Tian escaped the Empress and her poisonous Soul Beast subordinates by using Giant Wood Burial, eventually leaping from a cliff into an isolated valley below 58 60.

Song Yuan’s Legacy

At the base of the cliff, Lan Tian discovered Song Yuan’s sealed chamber. He inherited the Titled Douluo’s Soul Tool knowledge, notes, and spiritual-power cultivation method, then buried the chamber to keep it secret 61.

Using the Silver Moon Visualization Method and the Soul Tool Compendium, Lan Tian later developed a living-storage Soul Tool capable of preserving and transporting celestial herbs from the basin 62.

Return to the Basin

After gaining a poison-immune physique, Lan Tian returned through the toxic mist without suppressant medicine. While the Empress Medusa slept, he retrieved the Singular Velvet Sky Chrysanthemum and later secured Full Moon Wearing Autumn Dew in his living-storage Soul Tool 65 66.

Lan Tian later consumed Full Moon Wearing Autumn Dew after preserving it for three months, awakening the beginner-stage Blue Silver Eye. This enhanced his perception of the forest’s plant life and Soul Beast activity 74 75.

Renewed Immortal-Herb Harvest

Upon returning to the Icefire Basin, Lan Tian found signs that the Empress Medusa had recently awakened and moved through the area. Several immortal herbs had been affected, prompting him to act before further damage occurred 81.

Lan Tian consumed the Eight-Petal Immortal Orchid within the Ice and Fire Yin Yang Well, raising his Soul Power from level forty-four to forty-eight and advancing his Indestructible Vajra Body to minor accomplishment. He also took the Cockscomb Phoenix Sunflower and collected roots and stems for future cultivation and study 81 82.

Fifth Soul Ring Search

After reaching the fifth-ring threshold, Lan Tian returned to Sunset Forest specifically to seek a ten-thousand-year or higher plant-type Soul Beast. He bypassed the Icefire Basin and searched farther into unfamiliar deep regions 100 101.

He ultimately located and absorbed a Purple-Pattern Dragon Vine exceeding twenty-five thousand years. Its soul ring granted him the fifth soul skill, All Things Flourish, which activates, strengthens, heals, controls, and draws life energy from plants within its domain 101 103.

Conquest of the Icefire Basin

With his strengthened Blue Silver Emperor abilities, Lan Tian returned to the basin no longer as a covert intruder but to seize control of it. He defeated the Empress Medusa and her poisonous Soul Beast horde, then arranged and replanted the basin’s valuable vegetation 103 106.

Lan Tian subsequently created a violet-gold vine wall around the basin and parasitized the Empress Medusa and captured Poison Soul Beasts with Blue Silver Emperor vine threads. The basin became a fortified base guarded by his controlled battle pets 107.

After consuming Aromatic Silk Beauty, Lan Tian’s martial soul evolved into the Blue Silver God. The Empress Medusa and the other Poison Soul Beasts fully submitted to him under the authority of his Blue Silver God Domain 108.

Concealment Plans

Although the Icefire Basin is naturally hidden by cliffs and poisonous mist, Lan Tian recognizes that those barriers cannot reliably prevent powerful experts from discovering it. He later identifies the Void Concealment Formation as a means to conceal the entire basin within a dimensional rift and disguise the valley as ordinary Sunset Forest terrain 123.

Dimensional Concealment and Renewal

Lan Tian completed and verified the Void Concealment Formation around the Ice and Fire Yin Yang Well, rendering the entire basin virtually undetectable and concealing it within a stable dimensional space. Through the formation, he can monitor the surrounding area and detect attempts to approach the hidden territory 135 137 139.

Within the concealed basin, Lan Tian discovered two Earth Dragon Golden Melons and fed the older one to the Empress Medusa. Combined with the Blue Silver God Essence integrated into her bloodline, the melon evolved her from a snake-like Soul Beast into a young dark-golden dragon later known as Xiao Mei 135.

Lan Tian subsequently unsealed the Geng Metal Heart to reveal a Life Ancient Tree Heart Fragment. Its merger with the Golden Ancient Tree Seed matured a Golden Ancient Tree whose life energy restored the basin, regenerated immortal herbs from surviving roots, strengthened the Nine Heart Begonia, and soothed the Poison Soul Beasts 137 138.

Blue Silver Clan Migration

After Lan Tian became a Soul Emperor, he and Ah Yin travelled to the Star Dou Great Forest’s Blue Silver Forest. The eighty-thousand-year Blue Silver King willingly sacrificed itself to become Lan Tian’s sixth soul ring, while Ah Yin proposed relocating the Blue Silver Clan to the more favorable environment of the Icefire Basin 157.

Using Ah Yin’s Blue Silver Emperor bloodline and Lan Tian’s Blue Silver God Domain and All Things Flourish, the pair preserved and relocated the entire Blue Silver Forest, including its ancient Blue Silver Grass, into the concealed basin. The former Blue Silver Forest’s disappearance later drew the attention of the Star Dou Great Forest’s rulers, who concluded that the clan had migrated voluntarily under a far superior life aura 158 159.

Soul Ring Hunts for Louise and Xiao Li

After Louise reached level forty and Xiao Li reached level thirty, Lan Tian led them from the Icefire Basin into Sunset Forest to acquire suitable soul rings. He selected a six-thousand-year Golden Light Bird for Louise and a roughly three-thousand-year Shadow Blade Cat for Xiao Li 166.

Lan Tian suppressed the Golden Light Bird leader with his Blue Silver God Domain, allowing Louise to kill it and obtain Golden Light Flash as her fourth soul skill. He spared the surviving flock rather than pursue it 167.

The group then searched deeper among the forest’s rocky cliffs, where Xiao Li located a concealed Shadow Blade Cat by sound. She hunted it alone within a narrow fissure and gained Flash Shadow Kill as her third soul skill 168.

Divine Vine Forest

While within the concealed Icefire Basin, Lan Tian transformed into his Divine Vine Forest true form and spread countless golden divine vines through the area. Though the Void Concealment Formation limited the true form’s expansion, its retraction left blue-gold veins containing residual Life Law power throughout the basin 174.

The residual power restored the transplanted Blue Silver Forest and replenished Ah Yin’s cultivation to the level of a Seven-Ring Soul Sage. Lan Tian also extended his Blue Silver God Domain beyond the formation to connect with Sunset Forest’s surrounding vegetation, confirming that he could empower all plant life rather than only Blue Silver Vines 174.

Relationships

• Lan Tian — Primary explorer and later master of the Icefire Basin; he maps the forest, harvests its herbs, obtains multiple soul rings there, claims the basin as a fortified base, relocates the Blue Silver Forest into it, and uses the surrounding vegetation as part of his Blue Silver God authority 23 24 40 103 107 158 174.
• Ice and Fire Yin Yang Well — Hidden wondrous land located deep within the forest’s concealed basin and the source of its extraordinary plant life 20 44 56.
• Empress Medusa / Xiao Mei — Former powerful poisonous Soul Beast occupying or guarding the Icefire Basin; she pursued Lan Tian after he collected spring water but was later defeated, parasitized, and made one of his battle pets. After consuming an Earth Dragon Golden Melon, she evolved into a young dark-golden dragon 44 58 107 108 135.
• Poison Soul Beasts — The venomous Soul Beast population associated with the basin. After Lan Tian’s conquest, captured individuals were parasitized and assigned defensive roles around the fortified territory; the Golden Ancient Tree’s life energy later calmed and strengthened them 58 107 109 137.
• Golden Ancient Tree — A life-nourishing ancient tree within the concealed basin, formed through the merger of Lan Tian’s seed and the Life Ancient Tree Heart Fragment. It supports the basin’s herbs, Soul Beasts, Blue Silver Forest, and cultivators 137 138 174.
• Blue Silver Forest / Blue Silver Clan — Ah Yin and Lan Tian relocated the entire Blue Silver Clan from the Star Dou Great Forest into the Icefire Basin, where it is preserved and cultivated beneath the Golden Ancient Tree 157 158 174.
• Song Yuan — Former Titled Douluo explorer whose hidden legacy chamber lies beneath a cliff within the forest 61.
• Grant — Provides Lan Tian with a hand-drawn map of Sunset Forest’s outer areas before his first major expedition 23.
• Tiandou City — The forest lies partly within the imperial capital’s territory, and a road from its edge leads to the city 24 25.
• Ah Yin — The Blue Silver Emperor initially senses the sacred, superior Blue Silver God aura originating from the direction of Sunset Forest and journeys there to investigate its source. She later helps Lan Tian relocate the Blue Silver Clan into the concealed Icefire Basin and cultivates within its life-rich environment 110 157 158 174.
• Louise — Obtained her fourth soul ring from a six-thousand-year Golden Light Bird hunted in Sunset Forest, gaining Golden Light Flash 166 167.
• Xiao Li — Obtained her third soul ring from a roughly three-thousand-year Shadow Blade Cat hunted in Sunset Forest, gaining Flash Shadow Kill 166 168.