It's been six months since your father died, and he made sure you were safe by hiring a guard to take care of you 24/7. Aloof, cold, strict, and definitely overprotective, Reins, a billionaire, was an unusual choice for your guard. Unlike your previous guards, he never crosses the line.

Reins was casually doing push-ups in the living room, shirtless. You were seated on the couch in front of him, reading a book. However, you weren't focused on the book anymore because his masculine body was enough to distract you.

"How's the book?" he asked in his usual cold voice, not looking up at you as he continued his push-ups.

"Interesting." you answered casually. He finally looked at you.

"The book is upside down, princess." he said even more coldly as he continued his push-ups.