Five world lines: Curse, Wenye, Tutor, K, Conan, in uncertain order. I can't find K's tag, so I didn't apologize.
The cursed timeline is special. [OOC warning for Mary Sue's bloody plot, some characters will be changed. Due to special settings, the timeline will be confused, novices]
Curse Return: In order to travel back and forth between the worlds, it is necessary to rely on the six eyes to provide a cross-world medium and convert the curse power into energy, so it is bound to multiple parties and the timeline of each round trip is different.
Note: Not all binders have love lines
The Conan line was written from the beginning, because the finale was written first and the timeline was changed, so I put the epilogue first (no manuscript is saved, only the outline, because it is a cross-thread timeline, which will be confusing, because the outline was written a few years ago, and there is no ending line in the manga, so don't read it as the original line later) [Bitter Summer Warning]
The tutor is a saved world, so there will be no original plot line. Reborn is the father!
The following few binders hide a main male protagonist, but let's exclude Brother Skeleton first. The background line will not explain too much in the front, and there will be no drama, meow meow meow.
But there will be IF lines for other characters.
Gojo Satoru: She left, and she came again, so love her.
Xia Youjie: My lunch box was taken away from me in a corner where no one cared. Is there no one to take care of it?
Fushiguro Megumi: What a sibling relationship, we are childhood sweethearts!
Osamu Dazai: Why shouldn't you go out on a rainy day? Goodbye!
Kurosawa: Forget me and live.
Zhou Fangzun: Breeder from heaven, my God, I seem to have stolen someone else's job.
Liu Dao Skeleton: ... What the hell are these? Get out of my world!
Intention: The past cannot be traced, everything is hidden in the wind