No one knows who established the Duling Division and when it existed. It is said that every soul must pass through here before going to be reborn. The three managers witnessed many stories here, some grew old together, and some died with regrets... The three managers recorded the stories they saw together and made it into a book. There are bg, bl, gl, ancient, modern and future, because you must fill in the pure love of sexual orientation, which will be noted in the title later, you can read it according to your preference_(:з∠)_
Purpose: To write stories about the world
