Twilight Life and Morning Death

[Note: This work is a group portrait novel, with a loop setting, all members will be BEed, and extra HE will be supplemented. It contains many couples, and it is not a purely entertaining story. There is a lot of narrative in the front, and you can skip it after you understand the background and characters of the characters. Reject male couples, reject male partners, don't criticize if you don't like it, avoid those who are outrageous] [Also: It contains a new world view and the existence of special races. Two thousand years later, everything has changed. The entire world formed a city-state with Mandes City as the center, and all ethical orders were redefined: class, killing, suffering, love and hate, family and country... As a human being living at the lowest level in an era of frequent riots, I have experienced a series of accidental changes. The weird kid in the neighbor's house who often sits on the steps, me who is incomplete after losing a loved one, the sister who has always been hiding something... Everything will start from him The twilight of life and the passing of morning, the endless cycle repeats