[Two Male Leads + Transmigrate + Powerful Leads + Nation-Building + Mutual Salvation + Rebirth]
Ruthless, suspicious eunuch top x accepting, easygoing transmigrated bottom
Ci An, a doctor with Doctors Without Borders, is seriously wounded and killed when a hospital is attacked while he is providing humanitarian aid in a war zone.
In the blink of an eye, Ci An transmigrates into a novel he once read. Not only is he younger now, but he's also homeless, until the kind-hearted Eunuch of a Thousand Years, his favorite character in the novel, takes him home.
Gu Nong, originally named Gu Hengzhi, was the legitimate son of the once-renowned, upright Gu family. But fate was cruel, and after enduring humiliation and abuse, he has lost everything. Yet his determination to help the world has never changed.
Gu Nong has been reborn again and again, but every time, by a cruel twist of fate, he can only watch as foreign tribes invade and establish a new dynasty on this land.
This time, just after being reborn, he steps out of the Gu residence, and something goes wrong. He picks up the "anomaly" and takes him home, intending to keep a close eye on him.
With the System's help, Ci An and Gu Nong join forces to repel foreign enemies and develop agriculture and handicrafts, transforming the land and creating a golden age together.
Neither the top nor the bottom is perfect, and both have obvious psychological struggles. On the surface, Ci An is always the one accepting Gu Nong, but in truth, he's also drawing strength from Gu Nong.
Ci An isn't a self-sacrificing saint. He's a person who can tell right from wrong, and the story explains why he is so accepting of Gu Nong.
Gu Nong is a real eunuch early in the story. This highlights how difficult it is for him to retain his true self after enduring humiliation, and explains the violent side of his personality. With the System's help, he will soon return to normal.
