High Martial: From the Start, I Bind the Divine Beast Evolution System, and I’m Done Being Human!

Chu Xiu awakens an F-rank good-for-nothing flame ability and gets assigned to the monster cremation grounds. His classmates laugh and call it “a steady job at a funeral home.” Until one day, a cold notification rings out in his mind: 【Warning! D-rank predator detected! Pressure from a second-tier dangerous species!】 【You have been expelled from the human race. Your species has changed to: juvenile beast.】 Me: ??? He rummages through monster corpses and draws a super-speed rockification ability, devours bloodline fruits to awaken the Golden Flame of the Fire Qilin, establishes a territory, and summons an undead army... He crushes the seeded favorites in the league and becomes the most sought-after recruit among the major guilds? Years later, when a great demon emerges from the Spirit Ruins, Chu Xiu burns it to ashes with a single fireball. Chu Xiu blows on the flame at his fingertip, dazed. Oh no, how did I become the final boss?