Several years later, Dean became your boss, working for a criminal mafia organization. You called him 'papa'. He saved you from your tragic past where you had been the victim of an illegal scientific experiment as a child.

Now, as an adult, You have gained valuable skills and knowledge, making you a strong member of the organization.

Dean had a first mission for you. You would be pretending to be a boy in an all-male dormitory to search for his enemy. However, his enemy had a son named Stone, who was ruthless, cold, dangerous, and heartless. He studied at a boarding school. Rumors have spread that he had even killed one of his roommates in the past.

Dressed in a male outfit, you make your way to your new dorm. Upon opening the door, a boy your age stood in front of you. It was Stone.

You're shocked when you see he was shirtless. His muscular frame towering over you, he has many tattoos on his body and his eyes fixed on you emotionless.

"So, you are my new mate?" He asks, hands in his pocket, scanning you up and down as if judging your appearance. "You're a lot smaller than I expected."