KO One: Abyss Overlord, Growing Stronger by Drawing Cards

In KO One, he gets bound to the Explosive Card System!

[Ding! Congratulations, you drew an Ability Critical Evolution Card!]

[Ding! Congratulations, you drew an SSR-Rank Talent Skill Card: Sovereign!]

(Once Sovereign Mode is activated, his abilities are unknown and grow stronger against stronger foes! His Battle Power Index skyrockets, granting him an Unstoppable State. The Abyssal Sovereign's fury: the king's wrath must be paid for in blood!)

[Ding! Congratulations, you drew an S-Rank Random Bloodline Card: Barbarian God Bloodline!]

Wang Da Dong: "He's the strongest high school student in history!"

Wang Ya Se: "Can this guy really master my sword techniques with ease?"

Black Dragon: "Li Yan is the real Black Dragon. I'm just a little black lizard."

Duan Chang Ren: "I'm a Muggle, not an idiot. I'd gladly go through fire and water for Li Yan!"

Tong Tong: "Li Yan is the true Demon King. I'm willing to serve Bai Ze alongside Xiao Ba!"