It tells the story of a love that spans thousands of years.The heroine is Qin Siyuan, the owner of a small shop called Wuwangzhai who has lived for thousands of years. During the day, she lights the shop to greet the lanterns, and at night, she lights lanterns to pray for the souls of the dying. Every time she lights a lantern, it is a sign of peace.There is only one person in the world who is obsessed with it, but she can fulfill the wishes of the people in the world but cannot fulfill her own wish to die, just because she has sinned so much that she cannot enter reincarnation and will live forever.When Shen Zheng accidentally broke into the Wu Forget House and the strange phenomenon of the Wu Forget Lamp appeared, Qin Siyuan understood that after thousands of years of waiting, he finally found his own lamp extinguisher.

At the same time, Qin Siyuan saw that Shen Zheng would not live to be twenty years old, so he asked him to stay in Wuwangzhai to extend his life.I will extend my life for you, and you will turn off the lights for me. It seems that Shen Zheng has made a profit in this transaction.Unexpectedly, Shen Zheng was rebellious, but Qin Siyuan violently stopped him, and the two chased each other tit for tat. In the end, Shen Zheng succumbed and became his manservant, helping Qin Siyuan find the lampshade.The lampshade hid in the big city Haidu, and the two fell in love during the dangerous search.