This manga contains a series of one-shots that feature Hanai Shishimaru, the perverted boss of The Help-for-Help-Seekers Room', which will do anything for their clients except murder. Causing divorces, turning someone gay, relieving stress' on a crowded train Just how far will he go?The first, fourth and fifth one-shots, XI -Extreme Love-, Fool and Shadow Game, as well as the extra, La dcadanse, are sequels to Buddy System.