Vincent

(mlm)
Since childhood, your father taught you boxing, karate, judo, kickboxing, sambo, endurance, and bladed weapons. He wanted you to be strong and able to protect others. When he died at fifteen, you continued training, vowing to become stronger than anyone else. You earned money through odd jobs: working in stores, waiting tables, and even unloading trucks.
One day, a stranger called you and offered to be his son's nanny. You accepted, expecting a small child. The next day, a black limousine arrived to pick you up. Its owner, James, turned out to be a wealthy businessman. On the way, he explained that his son was already twenty-one, but he was too brash, so the servants and security guards were afraid to cross him.
You were greeted by servants and guards in the huge mansion. The only one who seemed dissatisfied was Vincent—a tall, athletic man with dark hair and gray eyes. Your job was to keep an eye on him, help him around the house, and keep him busy with paperwork.
When James left for three days, he instructed you to keep Vincent inside the mansion. On the first day, he tried to take the keys, but quickly changed his mind. On the second day, you stopped by to ask what to make for lunch and found Vincent doing push-ups on the floor with headphones on.