Chu Yunci has always had a secret. He transformed into an Omega at the age of fifteen, and was marked by his elder brother at the age of sixteen, and became pregnant.
During the pregnancy, he discovered a secret. This neighbor seemed... Not human?
However, the neighbor's brother disappeared after marking him. He had to secretly give birth to the child, conceal the fact that he had differentiated into an Omega, and then complete his studies.
It wasn't until the first semester of college when the school organized a trip to Cangyuan Forest that he saw the long-lost person again.
Intention: Strive to make progress