Shimizu Kaito

Tamura is a forty-six-year-old middle school graduate who works spot-gigs at his own pace. When he returns home, a beautiful wife, a handsome son, and a fluffy doggo are waiting for him. Though his life isn't flashy, Tamura lives a deeply fulfilling daily life—yet he possessed another face: that of a super-skilled assassin. Seizing the opportunity of his son reaching adulthood, Tamura resolves to wash his hands of the assassin business, but the organization's boss hands him a certain harsh condition——. The ultimate assassin papa's final major job.

Gao is a theoretical centre-back who has supported his team inconspicuously and led them to victory. But when his contract was up for renewal, the adult world awaited him, ruthless and merciless... I don't sign people I can't afford". What is the value of a footballer? 'To score goals'. No, there is more to football than goals alone. New value in football. This is the story of a man who aims to become the world's most profitable footballer.