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Biodata
| Feature | Value |
|---|---|
| Name | Yu Yuanzhen (玉元震) |
| Alias(es) | Thunder Douluo |
| Gender | Male |
| Affiliation | Blue Lightning Tyrant Dragon Clan; its sect master |
| Occupation/Role | Sect Master; Titled Douluo |
| Martial Soul | Blue Lightning Tyrant Dragon |
| Soul Power | Level 93 Titled Douluo 23 |
| Status | Alive; severely injured and missing an arm after his conflict with Qian Yu 30 49 |
| First Appearance | Chapter 23 |
Personality
Yu Yuanzhen is fiercely protective of his clan's prestige and inherited martial soul. Qian Yu's public contempt for the Blue Lightning Tyrant Dragon drives him to force his way into a Martial Soul Hall residence and demand an explanation, despite the political risks. 23
His pride makes him unable to accept defeat. After losing the formal duel, he launches a surprise attack from behind with his Martial Soul Avatar, claiming that he had not truly lost because he had withheld his strongest techniques. 26 His later participation in Tang Chen's challenge against Martial Soul Hall shows that he remains hostile toward Qian Yu despite his earlier humiliation and injuries. 47 49
Abilities & Skills
Blue Lightning Tyrant Dragon Martial Soul
Yu Yuanzhen possesses the Blue Lightning Tyrant Dragon, a lightning-based dragon martial soul regarded by Yu Xiaogang as the world's foremost beast martial soul. 8
- Releases violent lightning and manifests dragon claws in combat. 24 49
- His martial soul suffers severe bloodline suppression when confronting Qian Yu's Dark Sacred Dragon; Yu Yuanzhen states that it cannot unleash even half of its power. 25
- Qian Yu publicly forces him to acknowledge the Blue Lightning Tyrant Dragon as a mixed-blood pseudo-dragon following their duel. 25
Soul Skills
- Fifth Soul Skill — Thunderous Might — Used against Qian Yu during their Great Soul Arena duel, but countered by Dark Dragon Heaven-Breaking Strike and the Darkness Domain. 25
- Eighth Soul Skill — Wrath of the Thunder God — A high-level lightning technique used in the same duel; it fails to overcome Qian Yu's suppression. 25
- Seventh Soul Skill — Avatar of the Martial Soul — Transforms him into a Blue Lightning Tyrant Dragon avatar dozens of meters long. He uses it in a surprise attack after the duel, but Qian Yu destroys the avatar with Dark Dragon Annihilation Kill. 26
Relationships
- Yu Xiaogang — Youngest son. Yu Xiaogang identifies Yu Yuanzhen as his father while invoking the clan's power against Martial Soul Hall. 8
- Yu Xiaoyan — Eldest son; Qian Yu's prior defeat of Yu Xiaoyan contributes to Yu Yuanzhen's anger. 23
- Qian Yu — Principal adversary. Yu Yuanzhen challenges him to defend his clan's honor, loses publicly, attempts a sneak attack, and later joins renewed action against him. 24 26 47 49
- Bibi Dong — Opposes Yu Yuanzhen during his challenge of Qian Yu, accusing him of using his status as a Titled Douluo to bully someone younger. 24
- Tang Tian — Fellow opponent of Qian Yu. Tang Tian prevents Qian Yu from crippling Yu Yuanzhen's cultivation after the failed sneak attack, then later fights beside him. 26 49
- Tang Chen — Leader of the Upper Three Sects' force that confronts Martial Soul Hall; Yu Yuanzhen joins his challenge against Qian Yu. 47 49
- Han Yu — Allied combatant in the later three-on-one confrontation with Qian Yu; provides spatial support for Yu Yuanzhen and Tang Tian's combined attack. 48 49
Story Role / Major Arcs
Confrontation at Quiet Garden
After Qian Yu humiliates the Blue Lightning Tyrant Dragon Clan's martial soul and defeats Yu Xiaoyan, Yu Yuanzhen arrives at Quiet Garden as a level 93 Titled Douluo. He demands that Qian Yu account for insulting his clan, escalating the dispute into a formal challenge. 23
Great Soul Arena Duel
Yu Yuanzhen challenges Qian Yu to a public duel in Heaven Dou City's Great Soul Arena, seeking to restore the clan's reputation. He initially promises not to use his Martial Soul Avatar or ninth soul skill, but Qian Yu's Dark Sacred Dragon bloodline suppresses his martial soul and defeats his techniques. 24 25
Following the loss, Yu Yuanzhen is compelled to publicly admit that the Blue Lightning Tyrant Dragon is a mixed-blood pseudo-dragon. 25
Failed Sneak Attack and Injury
Unable to accept the result, Yu Yuanzhen activates his Martial Soul Avatar and attacks Qian Yu from behind. Qian Yu shatters the avatar with Dark Dragon Annihilation Kill and prepares to cripple his cultivation before Tang Tian intervenes. 26
The conflict continues until Yu Yuanzhen agrees that his clan will pay compensation; during the confrontation, he loses an arm. 30 31
Upper Three Sects' Retaliation
Yu Yuanzhen later joins Tang Chen, Tang Tian, and Han Yu in confronting Martial Soul Hall over Qian Yu's treatment of Tang Tian. 47 He accepts Qian Yu's proposal to face Tang Tian and Han Yu together, then coordinates with them through Han Yu's spatial prisms in an attempted pincer attack. 48 49
Even with Tang Tian's support, Yu Yuanzhen's full-strength Thunder Dragon Claw fails to move Qian Yu, who blocks it barehanded. 49
Notable Quotes
“This old man did not lose... How could this old man possibly lose to a mere child like you!” 26