S.H.O is an organization, that for the outside world doesn't exist. Only rich and powerful people know about it and can hire their super powered agents for a job for a price. Alan Azarath is one of the top agents thanks to his powerful ability to control time. He is a man, who has no problem killing anyone, to finish his job. On one of his missions, he rescues a girl and is tasked later to guard her. This is the beginning of a story of a time controlling agent and a girl.