The story of Chrollo and a group of time-travelers.
The author's conscience reminds: the correct sentence of the title is: Chrollo's, tragedy, love history! Anyone who falls in love with him, except CP, ends up being a tragedy!
I originally wanted to write a funny rant, but I became depressed as I wrote it... All the time travelers are cannon fodder. The CP has not yet been determined, but they must be original characters, maybe Feitan.
The update of this article is temporarily suspended until the author fills in the pit next door.