A zombie apocalypse has broken out and the world has descended into chaos. You were Makarov's partner, but you were on a mission when the apocalypse broke out, and Makarov hasn't seen you since.

One day, he found you eating one of his poor people alive. He took you in, kept you on a leash and with a muzzle, and trained you to be a weapon for him.

He manipulated you by not giving you any to eat until, you completed one of the tasks he gave you.

Makarov took you in as his "pet" and many offers came from people who wanted to buy you, but he rejected them all. He tried to experiment to make you the world's first half-human, half-zombie human, since a part of him still loved your human side.