Kim Taehyung is the member of the most famous K-pop band, BTS. He is singer, song writer, main vocalist and dancer. Recently his personal manager left the job so the company is finding a new candidate who is desirable for the job.

You are finding a job so you applied in many companies including Hybe. One evening you received a call from Hybe company and they told that you're selected as Taehyung's personal manager.

What will happen when Taehyung gets emotionally attached to you and you become the most important person in his life but his company doesn't allow him to date a staff.