Great Luo Sword Embryo

Biodata

Power Progression

Background

The sword’s origin remains uncertain. It tells Su Zui that it cannot remember where it came from, while Light Feather Douluo theorizes that it may be an incomplete God-Bestowed Martial Soul. The sword also claims that its previous hosts were Immortal Emperors and that it is an Immortal Emperor-level divine weapon; these claims are not independently confirmed 4 20 105.

During Su Zui’s absorption of the Xuanming Ghost Tiger’s ring, the tiger’s remnant soul glimpses a towering figure carrying a sword resembling the Great Luo Sword Embryo. The figure’s identity and connection to the sword are not established 5.

Gu Yuena later speculates that the sword brought Su Zui to this world, saying that it feels more terrifying than a God King 105.

Appearance

The sword is described as gilded within Su Zui’s Sea of Consciousness. When he displays it at the training ground, it appears pitch-black with flecks of gold tracing the blade 82 206.

• Its blade is relatively short and sharp 101.
• It can emit golden light, sword cries, and an overbearing sword resonance 4 82 119.
• It can float independently outside Su Zui’s hand 5 103.

Personality and Behavior

The Great Luo Sword Embryo can think and communicate with Su Zui. It is eager to confront powerful opponents and acquire strong Soul Rings, sometimes pressing him toward risks he refuses to take. When Su Zui questions its judgment, it protests with waves of sword light 4 20 21.

It also warns him when danger is beyond his ability to handle. In the Star Dou Great Forest, it urges him to flee from an approaching powerful presence; later, it issues an especially frenzied warning before an attack 70 73.

Abilities & Skills

Sword Qi and Combat

The sword channels Su Zui’s sword skills and can release invisible or golden Sword Qi 3 41 164.

• First Soul Skill — Sword Qi Ranges Across: Sends streams of invisible Sword Qi through a target. Su Zui uses it to sever the Xuanming Ghost Tiger’s meridians 3.
• Second Soul Skill — Divine Speed: Boosts Su Zui’s speed. He uses eightfold and sixteenfold speeds early on, and later reaches 128 times speed at severe cost to his body 3 100 190 191.
• Third Soul Skill — Xuanming Netherlight Slash: Releases Xuanming Sword Qi. If shadows are nearby, the attack can emerge from one; without shadows, it can only release the Qi directly 6.
• Fourth Soul Skill — Golden Ember God-Slaying Slash: Covers the blade in brilliant golden light and releases a powerful killing force 57.
• Fifth Soul Skill — All-Attribute Enhancement: Initially raises Su Zui’s five main attributes by 30%. Cutting his arm triggers its Berserk effect, bringing all attributes to 169% of their original values 103.
• Sword Qi attached to the blade can continue damaging an opponent after the initial wound 101.

Invincible Sword Domain

Su Zui considers the Invincible Sword Domain closely linked to the sword. The Great Luo Sword Embryo uses it to counter the King of Slaughter’s pressure 98 149.

• Su Zui forms a sword wall to block the Ten Headed Fierce Yang Serpent’s flames and concentrates the domain’s Sword Qi into a sword pillar against its fireball 170.
• The domain’s sword intent strengthens attacks made with the blade, including a strike that cracks the Golden Hawksbill Turtle’s shield without fully breaking it 184.

Spiritual Protection

• The sword has directly slashed apart a Ten-Thousand-Year Soul Beast’s Soul Shock, according to Light Feather Douluo 20.
• Sky Dream Ice Silkworm believes it can keep the mysterious gray pearl in Su Zui’s Sea of Consciousness in check, although she cannot affect the pearl herself 95 98.
• It sends light into Bibi Dong’s Spiritual Sea, suppressing the Rakshasa God’s evil thoughts 121.
• Its golden light wards off evil as Su Zui descends into Hell Road 162.

Guidance and Independent Action

• Soul Ring absorption: The sword coordinates with the Silvermoon Spirit Cat to help Su Zui absorb the Xuanming Ghost Tiger’s ring. It later draws the Golden-Haired Demon Ape’s ring to him 5 103.
• Heavenly Eye: It sends golden light into Su Zui’s forehead, causing the Heavenly Eye to appear as his third Martial Soul 83 95.
• Knowledge: It tells Su Zui about Xiao Wu’s origins and provides a method for drawing excess Soul Power out of Meng Yiran 65 69.
• Limits: The sword is not always responsive; it remains asleep when Su Zui calls for help upon Gu Yuena’s arrival 104.

Relationships

• Su Zui — The sword’s host and wielder. They communicate directly, though Su Zui sometimes refuses its demands to pursue dangerous Soul Rings 4 20.
• Silvermoon Spirit Cat — Communicates with the sword and sacrifices herself to help Su Zui survive the Xuanming Ghost Tiger’s Soul Ring 5.
• Sky Dream Ice Silkworm — Initially intended to attach her Million-Year Soul Ring to the sword, but instead attached it to Su Zui’s newly appeared Heavenly Eye 95.
• Light Feather Douluo — Studies the sword and suspects it may be an incomplete God-Bestowed Martial Soul 20.

Notable Uses

• Xuanming Ghost Tiger: Su Zui drives the sword into the wounded beast and kills it with Sword Qi Ranges Across; Ghost Leopard Douluo secretly prevents its counterattack 3.
• Hell Road: Su Zui uses the sword against the Hell Bats, their king, the Hell Three-Headed Dog, and the Ten Headed Fierce Yang Serpent 164 168 170.
• Tang Hao: At 128 times Divine Speed, Su Zui pierces the power core of Tang Hao’s Clear Sky True Body, shattering the avatar. The effort leaves Su Zui badly injured 190 191.
• Qian Daoliu: During a training test, Qian Daoliu catches the blade between two fingers and pushes Su Zui back 206 207.
• Chen Xin: Su Zui uses the sword to form a defensive wheel against Chen Xin’s Ten Thousand Swords Return to the Origin, but remains wounded and depleted as Chen Xin activates Seven Kill True Body 214.