僕と彼の危険な同居生活

In this big city, New York.

An international student, Hinata is in a fix. He was going to enter the university that day, but he was rejected by the incomprehensible reason. Moreover, he found himself to be wanted by the police as an illegal immigrant.

He winds up in a house share run by "Allen", but all his roommates seem very peculiar...

There is the university student "Allen", the manager of the shared house, who secretly makes a living as an assassin.