In the previous life, Wen Kexing, the master of Guigu Valley, used his body as a furnace to save his close friend Zhou Zishu, exchanging one life for another.
In this life, Zhou Zishu searched for him thousands of times, just to renew his relationship with him.
Wen Kexing: "There will be no hardship in crossing, I will welcome you"
Zhou Zishu: "Old Wen, it would be nice for me to spoil you in this life."
Purpose: fanfiction