Jiang Luomian, an alpha, was marked by Chixing who was in the susceptible stage because his pheromones were too similar to omegas, so they were extremely jealous when they met.
Jiang Luomian: You idiot, stay away from me.
Chixing: Haha, who would want to mark you if I wasn't in the susceptible stage? Don't fall in love with me
But one day later, Jiang Luomian actually differentiated into an omega...
Later
Chi Xing said: I fell in love with him accidentally and I felt helpless.
Jiang Luomian: Haha
The school bully + the bad student turn from A to O and are attacked by the evil school bully. There is an adjutant to match.
Purpose: Make money