Obscurity (BL) BxB

Agnes is a cunning, smart, and talented young boy that defies his fate as an omega who should only stay at home to clean, cook and bear a child. He trains every day and managed to became a famous sorcerer in the kingdom.

One day an accident happened in Agnes's life. Being an omega means that he needs to go through heat once a month. And it occurred at the wrong time, in the wrong place.