Ancient overhead. The male protagonist Pei Ji is a nine-thousand-year-old man who kills decisively (actually a fake eunuch). In the eyes of outsiders, he is cold-blooded and ruthless. The heroine is the eldest princess who is married to him. She despised him in her previous life and wanted to die. Pei Ji was pierced by thousands of arrows to protect her. The heroine was reborn and returned to the third year when the two slept in separate rooms.