Special police officer Gu Xicheng died during a mission. Unexpectedly, when he opened his eyes and saw his familiar relatives, he realized that he was not Gu Xicheng. His real name was Yu Tianmo, and he belonged to the interstellar era!
But am I not an A? Is there any side effect of time travel from A to O? Sure enough, time travel has the function of "A" changing into "O". Look after Gu Xicheng, an Earthling who traveled through time and became "O"!
Yu Tianmo feels desperate about becoming an omega. After all, he has an O that he likes very much and a strong competitor. Now that he has become an O, he has to watch them live together? So cruel!
Concept: How can there be absolutely good people in the world?