Tadaomi Shirotani is the secretary to the company president of Tosawa Corporation—and is a severe mysophobe. His obsessive-compulsive disorder has limited him in every aspect, from being unable to leave the house without a pair of gloves on, to cleaning his hands vigorously enough to make them bleed. When the president gets into an accident, he is saved by a mysterious young man who departs as quickly as he appears. Ordered to go after him, Shirotani meets Riku Kurose, a man who is able to quickly identify his mysophobia. Begrudgingly taking his advice to seek help from a professional, Shirotani visits Shimada Psychosomatics with the hope of seeing a psychiatrist. When he once again runs into Kurose there, the man reveals that he himself is a counselor at the clinic, and offers to treat S