Lu Nian'er, a self-proclaimed straight guy, transmigrates into a soft, coquettish, and drama-prone omega. The original host, while trying to seduce the protagonist, enters a heat and ends up in a one-night stand with the school heartthrob and bully, Duan Siwu. Soon, the original host gets pregnant and dies in an accident. When Lu Nian'er transmigrates, he coincidentally hits the heat cycle and ends up in bed with Duan Siwu—resulting in a pregnancy. A straight guy giving birth? Never! He’d rather die than have a baby! With this conviction, Lu Nian'er heads to the hospital, only to be intercepted by Duan Siwu. Lu Nian'er: You better keep this a secret. Duan Siwu: Okay, I won’t tell. Days later, Lu Nian'er realizes the whole school knows he's pregnant! Lu Nian'er: (╯‵□′)╯︵┻━┻