Wild Dog Misfire

A detective moves in with a bombmaker. After his divorce and demotion, Detective Yoon thinks life can't possibly get worse. That is, until his sister asks him to move in with her fiancé Junggu, a former bombmaker trying to get a fresh start. But just as the two misfits become flatmates, Junggu's past comes to haunt him with a bang.

(Source: Manta)