Blue Silver Grass

Biodata

Feature	Value
Name	Blue Silver Grass (蓝银草)
Species/Race	Plant; also manifests as a plant-type Martial Soul
Status	Active
First Appearance	Chapter 2

Known Forms

Form	Description
Ordinary Blue Silver Grass	Pale blue, slender grass visually indistinguishable from roadside weeds; much of Holy Soul Village’s grass secretly functions as part of a communication network. 2 32
Tang San’s Blue Silver Grass	A Martial Soul awakened with Innate Full Soul Power. Tang San develops it beyond its “useless” reputation into a control- and life-oriented combat tool. 2 16 40
Ah Yin / Blue Silver Emperor	A much larger stalk with golden patterns and a faint blue glow. Her consciousness can communicate through the Blue Silver Grass Network. 10 35
Straw-Hatted Blue Silver Grass	A large Blue Silver Grass bearing a straw hat that rescues Mandrake Snake eggs; its exact identity is not established. 30
Blue Silver Emperor Juvenile	A separate juvenile Blue Silver Emperor root sealed beneath Notting City’s Spirit Hall branch and connected to plant-type Soul Beasts through the network. 36 37

Background

Tang San awakens Blue Silver Grass during the Holy Soul Village Martial Soul Awakening. Its pale-blue leaves appear ordinary, but his Innate Full Soul Power immediately makes the Martial Soul an anomaly; Yu Xiaogang suspects that either the grass has mutated or Tang San possesses a second Martial Soul. 2 5 6

Following Ah Yin’s early awakening, the Blue Silver Grass of Holy Soul Village becomes an expanding information network. It delivers warnings, maps, and messages concerning Tang San’s Soul Ring hunt, often through leaves carrying notes marked with a straw-hat symbol. 10 14 21 23

The network is not inherently reliable: Xu Zhou discovers that a false wooden plaque copied the straw-hat marking to lure his group into an abandoned captive-breeding ground. 24 Later, a genuine network transmission reveals that the healthy 423-year Mandrake Snake had been moved to the northern river valley. 30

Spirit Hall confiscates all Blue Silver Grass from Holy Soul Village to isolate Ah Yin and sever the village’s access to the network. Instead of destroying the plants, it secretly transfers hundreds of root systems to Notting City and uses them as nodes connected to an underground Blue Silver Emperor root. 35 36

When the second-layer seal begins opening, Blue Silver Grass spreads throughout the Spirit Hall branch and across the citywide network. Empowered by the surrounding grass, Tang San restrains Soul Masters without using Soul Rings. 36 Three years later, his Blue Silver Grass remains his primary Martial Soul and forms the basis of his Blue Silver Prison Soul Skill. 40

Appearance

Blue Silver Grass normally appears as a pale blue blade of grass with slender, gently swaying leaves. In its ordinary form, it is easily mistaken for common weeds. 2

• Color: Pale blue. 2
• Common appearance: Slender leaves resembling roadside grass. 2
• Blue Silver Emperor traits: Greater size, golden patterns, and a faint blue aura. 10
• Network activity: Can emerge from cracks, cover floors and pillars, or bend collectively to indicate a direction. 32 36

Abilities & Properties

Martial Soul Control

Through Tang San, Blue Silver Grass can be summoned from his palm and controlled over the ground or around nearby objects. 2 17

• Retrieves objects from dangerous areas, including the Ghost Vine’s severed roots beneath a carriage. 17
• Binds, drags, and redirects targets during combat. 26 29
• Can be used without a Soul Ring, though its durability is limited against stronger Soul Beasts. 29 30
• Gains greatly increased effectiveness when supported by the Blue Silver Grass Network. 36

Plant Affinity

Blue Silver Grass can approach plant-type Soul Beasts without automatically provoking them. The Ghost Vine recognizes Tang San’s grass as non-hostile and retracts its thorns to avoid damaging it. 17

• Allows Tang San to retrieve the Ghost Vine’s roots without directly attacking it. 17
• Does not prove that Blue Silver Grass can communicate verbally with plant Soul Beasts; Xu Zhou attributes the Ghost Vine incident to its pursuit of its own roots. 17 19

Communication Network

The Blue Silver Grass Network transmits information through connected plants, including letters, warnings, maps, and location updates. 14 21 30 32

• Delivers messages tied to individual leaves. 14 23
• Can relay intelligence over long distances, including from the Soul Hunting Forest to Xu Zhou. 30
• Ordinary Blue Silver Grass in Holy Soul Village participates in the network despite villagers believing it to be worthless weeds. 32
• Can be compromised through forged symbols, manipulated records, or Spirit Hall’s seizure of network nodes. 24 35 36

Binding and Regeneration

Tang San’s Blue Silver Grass specializes in restraint and battlefield control. Yu Xiaogang identifies toughness, binding capacity, and growth speed as appropriate priorities for its development. 16

• Restrains enemies’ limbs and Martial Souls. 36
• Regrows after being cut when strengthened by the citywide network. 36
• Forms the Blue Silver Prison, a rapidly grown cage whose surface vines conceal underground attacks. 40

Blue Silver Absorption

Tang San uses Blue Silver Absorption against the vines produced by the red-crystal entity beneath the Second Door. 38

• Attempts to draw life force from targets through Blue Silver Grass. 38
• Is ineffective on the entity’s vines because their life force originates from the same red crystal. 38

Relationships

• Tang San — His primary Martial Soul; Tang San chooses to focus on understanding and developing Blue Silver Grass before adding Soul Rings to his Clear Sky Hammer. 2 40
• Ah Yin — The Blue Silver Emperor whose consciousness is linked to the Holy Soul Village network. 10 35
• Blue Silver King — Awakens Ah Yin early through the Blue Silver Domain and warns that Soul Beast opportunities should no longer be left to humans. 10
• Soul Beast Protection Faction — Messages attributed to the faction are frequently delivered through Blue Silver Grass, though its straw-hat identifier can be forged. 14 21 24
• Spirit Hall — Seizes Blue Silver Grass from Holy Soul Village and repurposes the plants as communication and surveillance nodes for its Blue Silver Emperor experiment. 35 36
• Xu Zhou — Receives and verifies information transmitted through the network, including the true location and condition of the 423-year Mandrake Snake. 23 30

Notable Uses

• Carries the Soul Beast Protection Faction’s notice that the original 423-year Mandrake Snake has been relocated. 14
• Helps Tang San retrieve the Ghost Vine’s roots, causing the Soul Beast to abandon the carriage. 17
• Delivers the warning that the Mandrake Snake in the captive-breeding ground is not the advertised 423-year target. 26
• Transmits the actual location of the healthy 423-year Mandrake Snake in the northern river valley. 30
• Enables Tang San to restrain Spirit Hall Soul Masters throughout the overgrown branch hall. 36
• Binds and destroys the red crystal alongside Xu Zhou’s Script of All Beings. 38
• Forms Tang San’s Blue Silver Prison after he reaches Level 21. 40

Trivia

• Blue Silver Grass is repeatedly dismissed as a “useless” Martial Soul despite Tang San awakening it with Innate Full Soul Power. 1 2
• Yu Xiaogang initially considers Blue Silver Grass naturally fragile and recommends developing its toughness and control before prioritizing poison. 16
• The finale’s tournament flyer promotes an unnamed Blue Silver Grass Soul Master with the claim: “Who says Blue Silver Grass cannot become the strongest Martial Soul?” 40