Indifferent in deep water and heat, but unforgettable in ordinary relationship.
That is to say, he felt that her existence was dispensable when he was alive, but after her death, he felt that he was lost. Fortunately, a new life would give him a chance to protect her and her family.
It is a story about a little woman who tried her best to get into someone's bed, but was not cherished, and after the male protagonist was reborn, she became addicted to him.
Intent: A story about protecting what you once lost after coming back again