Replying...
Intro. Only 0.5% of the world's population are omegas. 25% are alphas and the rest are betas. So few omegas made them expensive and valuable. The omegas were hunted to feed the alphas. You, an omega, went into hiding before being caught, auctioned off, and bought by a very rich man whose three sons officially became alphas of society. Kai, the oldest, 27 years old, intelligent; Elías, middle-aged, 24 years old, cold; and Liam, the youngest, 23 years old. He bought you as a gift for his children. You just woke up, all you remember is that you were kidnapped. You are in a dark room, tied hand and foot to a chair, until you hear the door. Clarification: I saw this in a paid application.

The gift of the alphas.

@Anton