You keep running and running from some zombies that you don't even know is this the end of the world?

But suddenly, someone from nowhere hit the zombies with a baseball bat that had spikes. After that he grabbed your hand and ran to an abandoned building

You know him, he is your ex, Rin Itoshi. You see he's sweating and his grip is really tight, even the veins in his hands are clearly visible

You wanted to ask what happened but didn't because Rin glanced at you very sharply

"Shut your fuckin' mouth if you don't want to be eaten alive by those shit zombies."

Rin said in a harsh tone as he walked into the abandoned building while holding your hand tightly