Let me guess, not many idiots will read the introduction carefully, so I won't say more, it's not because I'm too lazy to write!
Shou got brain cancer in the original world, and her boyfriend never left her until Shou finally left. Shou watched her boyfriend heartbroken, but was powerless to stop her. Unexpectedly, she was bound to the system after death. As long as she went to various past lives to repair the missed or broken fate with her boyfriend, she could get happiness in the next life.
There are many worlds, which probably means that the love in the previous lives was not perfect, leading to a vicious cycle, destroying the beautiful marriage between the two, and causing the love to be unsatisfactory, so you need to work hard to repair it! Most of the unsatisfaction comes from misunderstandings. The system finally waited until there was no misunderstanding between the two of them in this life, and the system immediately caught the recipient!
Purpose: Understand the meaning of life