[Apocalypse + System + Zombies + Game + Valkyrie]
Yuntian drew the world's only limited-edition SSR Valkyrie. On the way to receive the prize, a biochemical crisis suddenly broke out. Overnight, more than 50% of the world's population turned into zombies, and the Valkyrie who fought against zombies in the game also came to the real world.
The strongest Valkyrie was drawn at the beginning, the final BOSS was surrendered and used as a pet, Yun Tian violently upgraded and became the king of the world, but all this was a well-planned conspiracy.
Humans, zombies, and Valkyries all have their own purposes and launch a world war, and the key to breaking the war lies only in the hands of Yuntian.