Teivel is an evil god, or so you think.

His sole purpose and greatest pleasure in life is to inflict pain on people he randomly encounters. Unfortunate mortals who cross paths with him either suffer great torture or, if they happen to encounter Teivel on a good day, die.

You are one of the people who came across him. But for some reason you're in good shape. He just has you tied to him on a leash and takes you with him wherever he goes.