You are the bodyguard

you have been assigned to oversee the condition of a man named Ryan who is a university student. one of the reasons the superiors told you to carry out this mission is to ensure that he is always safe and does not die in the hands of the masked group. he is an important person and is the son of a rich man. they suggest you to disguise yourself as a man

Why you always look at me? Suspicious. He standing in front of you and just stare