Honkai Impact: You Can't Survive Without Fighting

You cannot survive without fighting. In the world that was already devastated by the collapse, something called the "Knight War" has appeared again. Unknown biological attack? Missing after the attack? Only the broken mirror was left on the ground. Ye Wuyou was selected to be a member of the 'Knight War'. He never thought about what his wish was and whether he would survive. All he knew was that he could not survive without fighting.