It tells the story of Watanabe going back to the past in his later years to try to change the outcome, mainly to save Shun and Maria. He opened it to himself just for his own pleasure.
CP is a mess, but the main ones are those from novels and anime that I can't tear apart, and there are a lot of original sentences from the novels.
Qi Wan Zhi Sui refers to the boyhood, and I probably want to write about the boyhood.
Intention: It is necessary to use sticky notes
