Ultimate Metal

Biodata

Feature	Value
Name	Ultimate Metal
Original Name	极致之金
Alias(es)	Ultimate gold element 38 61
Classification	Ultimate attribute; the pinnacle of the metal attribute 2 7
Known Wielder	Lin Qing 2 84
Mutated Form	Machine Element, Lin Qing’s elemental martial soul 2
Temporary Recipient	Xiao Hongchen’s Three-Legged Golden Toad, through Ultimate Conversion 45
Affiliation	Its wielder joins the Sun Moon Royal Soul Engineer Academy 21
First Appearance	Chapter 2 2

Power Progression

Stage / Realm / Level	Chapter	Notes
Machine Element awakening	2	Lin Qing awakens a mutated Ultimate Metal martial soul at six. Its known ultimate talents are Metal Sublimation and Gold-Eating Beast.
Three-ring Soul Elder cultivation	2	Retrospectively, metal absorption accelerates his cultivation before Level 30 and offsets the meditation slowdown after becoming a Soul Elder, at sharply increased expense.
Level 40	3	After a night of absorbing rare metals, Lin Qing discovers that he has reached Level 40 and leaves to obtain his fourth soul ring.
Four-ring martial soul; Machine Combustion	14	His fourth soul skill is demonstrated against the Gale Twin-Headed Wolf Bandit, overclocking machine element and its enhanced soul tools.
Elemental Heart mastery	41	Reveals advanced elemental comprehension, forming silver armor and a sword and overwhelming Ji Juechen’s sword intent.
Level 49	46	His first academy year raises his cultivation from Level 42 to Level 49, supported by enormous rare-metal consumption.
Soul core prototype	50	Absorbs the Platinum Jade Crystal Essence, which chooses him because of his Ultimate Metal affinity and settles in his body as a soul core prototype.
Level 50 Quasi-Soul King; first true soul core	61 62	Absorbs ice extreme divine crystal. Its energy and spirit develop the prototype into an Ultimate Metal soul core in his chest, greatly improving recovery and cultivation speed.
Five-ring martial soul; Machine Cycle	70	His fifth soul skill instantly restores machine element after Machine Combustion fades, extending his enhanced combat state.
Steel Machinery Domain’s second evolution	74	The evolved domain’s walls combine with Machinery Growth to form a towering machine-element defense against thirty-six Level 5 Soul Engineers.
Soul core nourishment	92	Gold of life fused into the Nether Emperor Sword also strengthens Lin Qing’s body and his existing Ultimate Metal soul core. This is not the proposed evolution into living Ultimate Metal.

Nature and Properties

• Endpoint of the metal attribute: Ultimate Metal occupies the highest rank of its elemental path, suppressing lower metal attributes through superior-rank pressure 7 38.
• Exceptional rarity: The Sky Dream Ice Silkworm states that even the King of the Dark Gold Terrorclaw Bears does not possess genuine Ultimate Metal 7.
• Historical distinction: Academy officials identify Lin Qing as the fourth ultimate Soul Master following the previously recorded wielders of ultimate fire, wind, and wood. Nan Shuishui notes that the preceding three joined Shrek, whereas Lin Qing stands against it 24 61 84.
• Dense soul power: Lin Qing’s ultimate-attribute soul power is unusually substantial and durable. At Level 49, its density gives him an advantage over Level 51 Yu Tianlong’s Blue Lightning Tyrant Dragon power 3 60.
• Metal sensitivity: Lin Qing can detect and follow concentrations of metal energy, allowing him to locate the emerging Platinum Jade Crystal Essence 50.
• Authority over mixed-attribute metals: Ice extreme divine crystal remains within Machine Element’s dominion despite its ice attribute, because it is still a rare metal 61.

Manifestation

• Machine Element commonly appears as silver or silver-white light, motes, tides, and high-density metal constructs 2 4 25.
• Machine Combustion can change its silver-gray radiance into brilliant molten gold 38.
• Lin Qing’s first soul core is comet-like and silver-white, with deep-blue ice extreme divine crystal markings across its outer layer 62.

Abilities & Skills

Attribute Suppression

Ultimate Metal’s superiority is most directly demonstrated against metal-aligned martial souls and soul beasts 7 19 38.

• Overwhelms the Bronze Hellfire Dragon’s bronze power, making its metal attribute a liability rather than an advantage 7.
• Causes Xiao Hongchen’s Three-Legged Golden Toad to recoil and lose control over metal during Lin Qing’s crafting assessment, confirming Machine Element’s ultimate rank 19.
• Reduces the Jade Wolf King’s Jade Crystal Vortex by almost half while it is within the Steel Machinery Domain 50.
• Does not impose the same instinctive martial-soul submission on inanimate soul tools. Taking control of them instead requires Machine Element to attach to and infiltrate their metal 38.

Metal Sublimation

One of Machine Element’s innate ultimate talents, Metal Sublimation tempers metal and changes its fundamental nature, strengthening equipment made from it 2 19.

• Soul tools personally crafted by Lin Qing carry a machine-element imprint and gain substantially increased power 2.
• Produces the peak Class 4 Aurora Sword, which Lin Jiayi judges comparable in combat power to a Class 6 soul-tool sword 19.
• Strengthens captured components of Lan Xiu’s Nine Radiances and makes them obey Lin Qing against their original owner 20.
• Tempers Ji Juechen’s Heavenly Meteoric Iron Sword into a superior weapon without requiring him to replace his treasured sword 70.

Gold-Eating Beast

Machine Element’s second known ultimate talent, Gold-Eating Beast, devours metal-element energy and converts it into cultivation 2.

• Consumes rare metals directly; two exceptionally pure pieces of amethyst copper visibly shrink as their energy becomes Lin Qing’s soul power 2.
• Generally gains more energy from more precious metals, tying cultivation speed to the value of the materials consumed 2.
• Absorbs concentrated environmental metal energy in the academy’s Metal World, outperforming the Three-Legged Golden Toad’s absorption and drawing away energy it has gathered 25.
• Supports soul-power recovery through ambient metal energy; a Level 5 Milk Bottle alone cannot fully replenish Lin Qing’s immense reserves 50.
• Is an innate martial-soul talent that Lin Qing cannot teach to others 2.

Steel Machinery Domain

An innate domain that fills its surroundings with machine element and reshapes the battlefield into an environment of iron walls 7.

• Reclaims, smelts, and reshapes the Bronze Hellfire Dragon’s Bronze Forest, taking control of the opposing domain 7.
• Reduces Lin Qing’s soul-power consumption by 50% within the domain 7.
• Greatly increases the power of his soul skills and machine-element-enhanced soul tools 7.
• Infiltrates enemy soul tools across the battlefield, forcing their users to expend large amounts of soul power to retain control 74.
• Supports large-scale defensive constructs through its evolved walls and Machinery Growth 74.

Machine-Element Soul Skills

These are documented skills of Lin Qing’s mutated Machine Element martial soul, rather than abilities established for every possible Ultimate Metal wielder 2 4 7 14 70.

Soul Skill	Function	Applications and Limits
First: Zero Generation	Breaks down miscellaneous surrounding elements and reassembles them into pure machine power as high-density metal 4.	Supplies and enhances Lin Qing’s armaments; combines with Machinery Growth to link Dragon Devourer guns into a cannon 4 7.
Second: Machinery Growth	Gives machine element extraordinary vitality and growth, inherited from a Thousand-Year Azure Gold Vine 7.	Creates binding chains, metal fortresses, enlarged defenses, and connections between soul tools 7 20 74.
Third: Elemental Transformation	Temporarily grants immunity to physical attacks and reduces energy attacks by 80% 7.	Allows Lin Qing to pass through falling bronze debris while pursuing the Bronze Hellfire Dragon 7.
Fourth: Machine Combustion	Overclocks machine element, amplifying its soul skills and sublimated soul tools 14.	Converts Xiao Hongchen’s gathered gold element into Ultimate Metal. Its cost falls on the soul tools, which overheat and become briefly unusable 14 38.
Fifth: Machine Cycle	Instantly restores machine element 70.	Used as Machine Combustion fades, renewing Lin Qing’s enhanced state and extending his endurance 70.

Elemental Heart

An advanced elemental cultivation mastery comparable to sword intent, achieved through deeper understanding of one’s martial soul 41.

• Shapes machine element into silver armor and a sword for close combat 41.
• Overwhelms Ji Juechen’s sword intent in a contest of aura and will 41.
• Combines durable elemental armor with powerful physical attacks, countering opponents who assume elemental soul masters are weak at close range 93.

Ultimate Conversion

An attribute-amplification ability unique to ultimate martial souls, allowing a compatible martial soul to temporarily enter the ultimate realm 45.

• Requires a martial soul of the same origin that is already top-tier; it supplies the final elevation rather than transforming an ordinary martial soul from the ground up 45.
• Raises Xiao Hongchen’s Three-Legged Golden Toad into Ultimate Metal, increasing his arsenal from 64 to 128 soul cannons 45.
• Lets the empowered Golden Toad draw on environmental gold element to repair its soul-tool shells, provided their core arrays remain intact 45.
• Cannot provide the same enhancement to Keke, whose martial soul does not meet the top-tier metal-attribute requirement 54.
• Is rationed through Lin Qing’s Ultimate Metal experience passes, each exchangeable for one hour of machine-element use 46.

Ultimate Metal: Red Dust Attachment

A Trinity Fusion Skill created by adding Lin Qing’s Machine Element to Xiao and Meng Hongchen’s Red Dust Attachment martial-soul fusion 78.

• Elevates the fusion’s metal component into Ultimate Metal 78.
• Forms a silver, gold, and blue vortex that consumes Ma Rulong’s attacks and releases a battlefield-spanning elemental storm 78.
• Threatens the entire opposing team strongly enough that Jing Hongchen intervenes with a Level 9 soul-tool shield 78.
• Leaves Meng Hongchen dangerously exhausted after the fusion ends 78.

Cultivation and Limitations

Resource Demands

Ultimate martial souls cultivate slowly between Levels 30 and 70. Gold-Eating Beast and Metal World shorten this accumulation period, but do not eliminate its enormous material requirements 2 50 62.

• After Level 30, Lin Qing’s consumption drains Grandma Lin’s retirement savings and forces the family shop to seek additional income 2.
• The Sun Moon Empire’s mineral wealth and soul-engineering facilities make it a much better fit for his cultivation than the restricted, expensive supply available in the Douluo Three Kingdoms 2 10 26.
• Jing Hongchen authorizes an unlimited rare-metal supply for Metal World, treating Lin Qing’s rapid advancement as a strategic investment 26.
• By the end of Lin Qing’s first academy year, his appetite and the Golden Toad’s consumption put serious pressure on the academy’s budget 46.
• Level 70, Seven-Ring Soul Sage, is described as the threshold for an ultimate martial soul’s complete transformation; the supplied events do not show Lin Qing reaching it 62.

Early Soul Core

Lin Qing’s first Ultimate Metal soul core forms in the middle dantian of his chest, using the Platinum Jade Crystal Essence and ice extreme divine crystal 61 62.

• Absorbs heaven-and-earth origin energy to replenish soul power more rapidly 62.
• Greatly accelerates cultivation when working alongside Gold-Eating Beast 62.
• Creates a future burden: before reaching Level 90, Lin Qing will need to develop a second soul core, a challenge normally undertaken only by Limit Douluos 50.
• Does not make him invulnerable: the hundred-thousand-year Golden Sword Lion King overwhelms his layered defenses and badly injures him while he protects Ju Zi and Keke 51.

Proposed Evolution into Living Ultimate Metal

Electrolux explains that absorbing gold of life could awaken Machine Element’s spirituality and evolve it into living Ultimate Metal, a benefit more important than merely gaining several soul-power levels 91.

Lin Qing instead fuses the available gold of life with the Nether Emperor Sword. His body and Ultimate Metal soul core still receive nourishment, but the proposed Machine Element evolution is not shown occurring 92.

Story Role and Strategic Importance

Ultimate Metal makes Lin Qing both an exceptional soul engineer and a threat to metal-based military technology. After witnessing the seizure of Nine Radiances, Lin Jiayi warns that an enemy Lin Qing might turn Sun Moon’s high-altitude surveillance soul tools into his own battlefield eyes. This is an anticipated military application, not a demonstrated feat 20 21.

The academy responds by investing heavily in him: free Metal World access, increased rare-metal allowances, and later unlimited metal resources. His ability also draws the attention of Kong Deming, who arranges to observe him against a powerful soul beast 21 26 27.

At the Continental Advanced Soul Master Academy Elite Tournament, Shrek identifies the five-ring Ultimate Metal wielder as an unusually dangerous rival. Wang Yan considers Huo Yuhao and Wang Dong’s Golden Road its only possible counter, while acknowledging the difficulty of landing it. Xuan Zi later warns that Lin Qing’s continued growth could threaten both Shrek and the three great empires 84 92.