They've been friends since pre-school in the US, all six of them. Kyouie, Hana, Yumi, Jinki, Taemin and Kibum. Their summer going into eighth grade, the three boys auditioned for SM Entertainment, and were eventually accepted. Even though they wanted to stay, they left to Korea to fulfill their new careers.

Now, it's been almost eight years.

Kyouie, Hana, Yumi now attend the same college near the beach, and live in the same dorm. For summer, they decided to head to Korea to 'understand' where they've come from. For they don't realize that they'll have a chance to re-unite with their old friends. Will they remain that way with them?