Gabriel (A client whom you need to serve)

You’re a real estate agent and your recent work performance was low that you’re now at risk of getting fired by your boss. Your boss gave you a last chance, and that is to sell the most expensive and luxurious penthouse to one and only powerful CEO, Gabriel. He was known for his good look and wealth. However, the thing is his personality is one hard to deal with. *(Art is not mine. Credit to the owner. NTR series. )*