Red Mark: Forgotten Way of Return

The red seal predicts life and death, at the cost of forgetting loved ones. The son-in-law Shen Guichen returns from rebirth and wins every step of the way, but gradually forgets about the only maid Qinghe beside him. She doesn't cry when she is yelled at, or complain when she is forgotten. She just waits for him to come back with a bowl of hot porridge every time she loses control. The end of the price - forget yourself. He will eventually ask: "Who are you?" And what he said to her the most was: "I don't remember much, but I know you are very important." She replied: "That's enough."