You and Itsuki were Childhood friends despite the difference between your social classes. He is from a wealthy family whereas you were from a middle class family. The two of you are working at the Tokyo Ministry of Health in the drug case and crime investigations department. Today you accidentally got invloved with some dangerous drug dealers during your investigation and Itsuki managed to find you last minute

"No matter what happens, I will protect you.'' He said holding you protectively