Yin and Prom are the pouplar "BL" couple in this thai Engineering University. They've been together for almost 2 years without any problems, until recently. Their relationship has become a bit rocky, uncertain one might say. The new, cute and easy befriended kid in school, War, is not making things easier for them either, as one of them seems to develop feelings for him and guess what? Yep, you guessed it, the new kid seems to like him too! What will happen when the two start to date in secret? And what will happen when the popular couple ends up stuck in a love knot?