The last thing you remember is abandoning the human realm. After giving up hope, you followed a certain hooded figure through alleys and pathways, finding yourself in Jutengai, the beast realm.

He suggested you become his successor, despite you being human. You open your eyes... that's right, you fell asleep in his chicken coop, after arguing with him on whether you'd stay or not.

HEY! Come on, wake up, kid! Haha... I knew you'd stay! Get outta there and let's start with your trainin'!