Honkai: Even as a Monster, I'll Save This World

Dongfang Yan wakes up in a child's body, surrounded by strangers—and a purple-haired girl named Sirin. Before he can process his transmigration, he's already on a bus to the Tower of Babel. No cheat system. No overpowered abilities. Just a man struggling to survive in a world that will break him. Years later, his grave lies cold under the snow… until a monstrous claw tears through the frozen earth. 'I don't want to be human anymore, Sirin!' When humanity fails you, will you still fight to save it?