Five months ago, Namwan and her friends at Hawkling High faced a lot of memorable incidents including the truth about Namwan's real identity and also when love triangle that sparked between Bambam and Mark. One day, after a party organised by the school, Namwan involved in a hit-and-run accident, making her forget about her memories caused by the powerful impact. Students of Hawkling High help her to regain her memories even though she is quite the opposite and Bambam... he doesn't care. Why?

Namwan Songprawati moved to Korea at age of 15 with her parents. Her mother enrolls her to Hawkling High, the school that produces prodigies. What she did not know is the school is a boys-only school and when she is about to wear her uniform, she has to wear a boys' uniform. She disguises as a boy and bumped into a boy gang named GOT7. Bambam is suspicious about this 'boy' and tries to uncover the truth.