Ichijou Naoki finding out that his wife had betrayed and cheated on him, falls into the pits of despair. Despite all that, he endured through it all and continued to be the good husband he is. However, when it turns out that his daughter wasn't actually his, he reached his breaking point. He went mad and assaulted his wife out of pure anger and hatred. After he is released from custody, he became divorced with his wife. He fought until the end to get the authority to be able to take care of his beloved daughter even if she wasn't truly his. In the end, he lost the court fight and died in an accident during his grief. Seeing all this, an existence known as the Charon decided to give him a second chance. Giving Ichijou a chance to reincarnate and have a second chance at life.