Chen Yuan

Biodata

Feature	Value
Name	Chen Yuan (尘缘)
Species/Race	Human
Gender	Male
Affiliation	Seven Treasure Glazed Tile Sect; Heaven Dou Royal Academy
Occupation/Role	Soul Master; disciple of Sword Douluo Chen Xin; later Seven Kill Douluo
Status	Alive
First Appearance	Chapter 1

Power Progression

Stage / Realm / Level	Chapter	Notes
Innate Soul Power Level 9	1	Awakens the Seven Kill Sword Martial Soul, becoming one of the sect's foremost young talents.
Spirit Master / First Ring	8	Absorbs a 400-year Saber-Toothed Beast spirit ring and gains Sword Drawn from its Sheath.
Great Soul Master / Second Ring	16	His first two soul skills can produce Soul Elder-level combat power; he reaches minor mastery of the Seven Kill Sword Art.
Level 20 Spirit Power	13	Breaks through after two and a half years of cultivation and seeks a second spirit ring.
Level 29 Spirit Power	18	Reaches level 29 at age 11 after mastering the Seven Kill Sword Art, Killing Word Technique, and Refining Rings.
Soul Elder / Level 32	20	Obtains a third ring and the External Soul Bone, Golden Feathered Wings; his spirit power rises directly to level 32.
Soul Ancestor / Level 40	66	Reaches the requirement for a fourth spirit ring after consuming Full Moon Wearing Autumn Dew.
Level 46 Spirit Power	82	Breaks through following his return to Heaven Dou Royal Academy.
Soul King / Level 55	103	Absorbs a 50,000-year Dark Demon Evil God Tiger ring and gains Sword Moves the Nine Heavens; his wings evolve into Wind and Thunder Wings.
Level 57 Spirit Power	106	Refines the Evil God Pearl, gaining wind and thunder attributes.
Level 60 Spirit Power	133	Reaches level 60 at age 14 and begins hunting for his sixth spirit ring.
Level 64 Spirit Power	135	Absorbs a nearly 90,000-year Mirror Image Beast ring and its Head Spirit Bone.
Spirit Saint / Level 78	153 155	Possesses a Hundred Thousand Year Ferocious Beast Soul Ring and Spirit Avatar; later condenses a Sword Pellet and completes the transformation of his spirit power to solid form.
Seven Kill Divine Sword	173	Refines his 70,000-year eighth soul ring into the Seven Kill Sword, completing its Spirit's Divine Transformation with 1.26 million years of total cultivation.
Titled Douluo / Seven Kill Douluo	197 214	Takes the title Seven Kill Douluo, distinguishing his title from Chen Xin's “Sword Douluo.”

Background / History

Chen Yuan was born to Chen Feng and Xu Yunrou, Inner Sect disciples of the Seven Treasure Glazed Tile Sect and members of the Chen family. From an early age, his parents' position and Chen Xin's presence allowed him to study and train largely according to his own wishes. 2

At age six, he awakened the Seven Kill Sword, a top-tier offensive Martial Soul, alongside Innate Soul Power of level nine. Recognizing both his talent and their shared Chen family lineage, Sword Douluo Chen Xin accepted him as a personal disciple. Chen Yuan also pledged to protect Ning Rongrong, earning Ning Fengzhi's favor and a Storage Soul Tool containing treasures and Gold Soul Coins. 1 2

Under Chen Xin, Chen Yuan lived a rigid routine of sword swings, medicinal baths, meditation, sparring, and instruction in the Chen family's inherited arts. He repeatedly pushed himself to exhaustion, beginning with a one-jin iron sword and eventually wielding a sixty-four-catty sword as naturally as an extension of his body. 4 5 18

His pursuit of power led him to seek unusually high-year spirit rings, rare soul bones, Immortal Herbs, and the Dragon Pearl and Evil God Pearl. These gains accelerated his cultivation while creating a continuing need to control his killing intent, dark energy, and increasingly dangerous techniques. 13 47 64 69 103 155

Appearance

Chen Yuan is described as exceptionally handsome from childhood, with red lips, white teeth, sword-like brows, and starry eyes. As he matures, his bearing becomes sharper and more heroic, often likened to an unsheathed sword. 2 13 48

• At age eight, he stands approximately 1.6 meters tall. 13
• His black hair becomes wild and windblown when his killing intent erupts. 80
• His Golden Feathered Wings later evolve into metallic-looking Wind and Thunder Wings, accompanied by wind and lightning phenomena. 80 103
• During combat, his aura is described as cold, fierce, and razor-sharp. 29

Personality

Chen Yuan is intensely disciplined, ambitious, and pragmatic. He considers time spent without cultivation a loss, consistently prioritizing meditation, sword training, and advancement over leisure. His diligence is strong enough to influence Ning Rongrong, who begins taking her own training more seriously after observing him. 5 18

He is also calculating and resourceful. As a child, he deliberately presents himself as Ning Rongrong's protector to secure Ning Fengzhi's trust and the sect's support. Later, he pursues Dugu Yan partly to gain access to Dugu Bo and the Ice and Fire Yin Yang Well. 5 56

Despite this practicality, Chen Yuan treats his teacher and elders respectfully, credits Chen Xin for his growth, and supports the cultivation of those close to him. His greatest personal danger is the bloodlust connected to the Killing Word Technique and Berserk Soul Skill, which can leave his state unstable in battle. 16 58 70

Abilities & Skills

Seven Kill Sword Martial Soul

Chen Yuan's Martial Soul is the Seven Kill Sword, described as the continent's number one offensive spirit. It possesses innate sword qi and specializes in overwhelming sharpness, cutting power, and direct offense. 4

• Can naturally release Seven Kill Sword Qi. 29
• Its sword intent destroys the flesh, while killing intent attacks the soul. 155
• Refined soul rings eventually raise it into the Seven Kill Divine Sword, a divine-level weapon. 173
• After refining seven soul rings into it, the sword reaches a 56,000-year cultivation base and is said to rival a fierce beast-level weapon. 156

Swordsmanship

Chen Yuan trains in swordsmanship from childhood under Chen Xin, emphasizing physical technique and personal mastery rather than relying solely on his Martial Soul. 10 12

• Masters the Seven Kill Sword Art under Chen Xin's instruction. 18
• Achieves Man and Sword as One, converting his spirit power into destructive sword qi for explosive attacks. 47
• Initially suffers self-inflicted meridian damage from Man and Sword as One; body tempering later allows him to withstand its sword qi. 47 80
• Can use sword flight through his Third Soul Skill and fight effectively while airborne. 22 23

Killing Word Technique

A Chen family secret art that condenses killing intent into the character “Kill.” A complete character is comparable to a ten-thousand-year spirit ability. 16 29

• Can be combined with multiple soul skills to create Chen Yuan's strongest burst attacks. 80
• Greatly increases his killing intent and combat presence. 80
• Carries the risk of impairing his control and increasing bloodlust. 16 58

Refining Rings

A Chen family secret art that allows Chen Yuan to refine spirit rings into the Seven Kill Sword itself. 16 155

• Refines seven soul rings into the sword, strengthening its cultivation base and sharpness. 156
• Refining the eighth ring completes the sword's divine transformation. 173
• Requires tremendous spirit power and control to suppress and assimilate high-year ring energy. 47 155

Soul Skills

• First Soul Skill: Sword Drawn from its Sheath — Enhances the Seven Kill Sword's sharpness, cutting and tearing ability, and attack power by 40%. 7 8
• Third Soul Skill: Sword Wings Soar — Enlarges the Seven Kill Sword into a flying sword for aerial travel and combat. 22
• Fourth Soul Skill: Sword Qi Dragon Transformation — Used alongside his other soul skills and Killing Word Technique in high-output attacks. 80
• Fifth Soul Skill: Sword Moves the Nine Heavens — Controls wind and thunder, alters the local environment, and delivers devastating area attacks; its consumption is extremely high. 103
• Sixth Soul Skill: Ten Thousand Swords Return to Origin — Replicates the Seven Kill Sword into thousands of copies, each retaining the original's sharpness and attack power. 135
• Seventh and Ninth Soul Skills — As a Spirit Saint, he can create a hundred-meter phantom wielding dual Seven Kill Swords and unleash black-and-white sword energies. 153

Seven Kill Domain

A black-and-white domain born from Chen Yuan's Sword Pellet and understanding of the Seven Kill Sword. Black represents killing intent; white represents sword intent. 155

• Killing intent shreds souls; sword intent destroys flesh. 155
• Chen Yuan considers its amplification greater than that of the Slaughter God's Domain. 155

Soul Cores and Attributes

Chen Yuan possesses three core powers in his dantian: the Dragon Pearl, Evil God Pearl, and Sword Pellet. 155

• Dragon Pearl — Improves cultivation speed and spirit power recovery; later purifies his darkness attribute. 69 103
• Evil God Pearl — Grants access to evil, power, time, space, wind, and lightning attributes after refinement. 106 155
• Sword Pellet — Balances the two pearls, solidifies his spirit power, and serves as his Origin Soul Core. 155

Equipment / Weapons / Items

• Seven Kill Sword — His Martial Soul and primary weapon; later transformed into the Seven Kill Divine Sword. 1 173
• Storage Soul Tool — Gifted by Ning Fengzhi; contains roughly nine cubic meters of storage space, treasures, and tens of thousands of Gold Soul Coins. 2
• Golden Feathered Wings / Wind and Thunder Wings — External Soul Bone granting flight and substantial speed enhancement; evolves after the fifth ring absorption. 20 103
• Blue Silver Emperor Right Leg Bone — Provides a Flight ability and a regenerative skill. 26 47
• Mirror Image Beast Head Spirit Bone — Grants Mirror Image Space and vastly enhances his spiritual perception. 135
• Blood Demon Left Leg Bone — Obtained from the Slaughter King's remains. 149
• Slaughter God's Domain — Acquired after returning from Slaughter City. 154

Relationships

• Chen Xin — Teacher and fellow Chen family member. Chen Xin personally trains Chen Yuan, passes down the family's secret arts, and repeatedly acknowledges his potential to surpass him. 2 16 153
• Ning Rongrong — Childhood companion and romantic partner. Chen Yuan promises to protect her, while she grows from admiring his diligence into one of his closest companions. 2 5 91
• Zhu Zhuqing — Romantic partner and cultivation companion who gradually entrusts Chen Yuan with protecting her. 73 91
• Dugu Yan — Romantic partner. Their early meeting develops into a close relationship through Chen Yuan's assistance with her family's martial soul poison and cultivation. 56 64 90
• Ye Lingling — Ally and later companion; she respects Chen Yuan after recognizing his character and strength. 94 154
• Dugu Bo — Elder ally whom Chen Yuan calls “Grandfather.” Their relationship deepens through Chen Yuan's treatment of the Dugu family's poison and their joint hunts. 69 89
• Ning Fengzhi — Sect Master and benefactor. He supplies Chen Yuan's cultivation resources, rewards his contributions, and eventually grants him elder-level authority. 2 81 86
• Gu Rong — Seven Treasure Glazed Tile Sect guardian and elder who supports Chen Yuan's development. 1 86
• Yu Tianheng — Rival for Dugu Yan's affection; Chen Yuan defeats and overwhelms him on multiple occasions. 58 83 94
• Tang San — Acquaintance who becomes indebted to Chen Yuan after Chen Yuan handles the Man Faced Demon Spider situation. 38

Story Role / Major Arcs

Apprenticeship and Early Cultivation

Chen Yuan awakens the Seven Kill Sword, becomes Chen Xin's disciple, and begins the brutal physical and spiritual training that defines his development. He obtains his first spirit ring from a Saber-Toothed Beast and begins demonstrating strength beyond his age. 1 2 4 8

Rise as a Young Sword Master

After reaching the Soul Elder realm and acquiring the Golden Feathered Wings, Chen Yuan develops sword flight and travels beyond the sect. He protects Ning Rongrong, confronts Dai Mubai, and demonstrates Seven Kill Sword Qi against Shrek Academy's students. 20 22 29 31

Ice and Fire Yin Yang Well

Chen Yuan reconnects with Dugu Yan, gains Dugu Bo's trust, and accesses the Ice and Fire Yin Yang Well. He consumes Immortal Herbs, tempers his body, refines the Dragon Pearl, and helps detoxify Dugu Bo and Dugu Yan. 61 64 69 89

Soul King and Sixth Ring Advancement

He absorbs the 50,000-year Dark Demon Evil God Tiger ring, evolves his wings, refines the Evil God Pearl, and later gains Ten Thousand Swords Return to Origin and Mirror Image Space from the Mirror Image Beast. 103 106 135

Slaughter City and Divine Transformation

Chen Yuan enters Slaughter City, gains the Slaughter God's Domain, defeats the Slaughter King, and acquires a Ferocious Beast-level ring and the Blood Demon Left Leg Bone. He then condenses the Sword Pellet, awakens the Seven Kill Domain, and refines his rings into the Seven Kill Sword. 147 149 155 156

Sea God Island and Titled Douluo Era

On Sea God Island, Chen Yuan refines his eighth ring into the Seven Kill Sword, creating the Seven Kill Divine Sword. He later assumes the title Seven Kill Douluo and acts as a major force against Martial Soul Hall. 173 197 214

Trivia

• Chen Yuan reaches level 60 spirit power at only fourteen years old. 133
• He initially trains by swinging a one-jin iron sword, later using a 128-catty greatsword for one thousand swings per day. 4 47
• His original Golden Feathered Wings gain wind and lightning properties after absorbing the Dark Demon Evil God Tiger's soul ring. 103
• He possesses four documented spirit bones: the Wind and Thunder Wings, Mirror Skull, Blood Demon Left Leg Bone, and Blue Silver Emperor Right Leg Bone. 156