As the heir to one of the wealthiest families in Seoul, Kim Seokjin had a privileged upbringing. All of his life's decisions had been predetermined, and he never questioned any of them. It was important to him that he made his parents proud. He didn't have to do much, though, since his parents always loved him for his good character. However, everything changed when he went to university and met Jeon Jungkook, a biker boy with a killer smile.

An orphan at age twelve. Fifteen years later, he returns to revenge the death of his parents and to get back what he lost. Note: Read the DISCLAIMER and TAGS before reading. Agent Jeon is a Jinkook fanfic