Takeuchi Shingo, a serial murder suspect whom retired judge Kajima Isao acquitted two years ago, moves in next door to the home where Kajima and his family live. Takeuchi grew up starving for the affection of his parents and does everything he can for the people he likes. He has a charming smile, tasteful gifts and cares for the elderly. However, he gets violent if people start to avoid him. He wins
