Reborn: Apocalypse Grind King: All Episodes

The Story

Betrayed and torn apart by the undead, he wakes up half a day before the apocalypse begins. This time, he refuses to suffer. He locks himself inside, hoards massive supplies, and turns his room into an impregnable bunker. His sole purpose is to protect the only person who ever showed him kindness. However, the dead are evolving, and the horde is relentlessly breaking through the defenses he has built.