Aye and Touch attend a unique dorm selection process in which they must complete a series of tests. Along the way, Aye develops a rivalry with Songkram. By the time the two are seniors in university, they both have become the president of their dorms and their rivalry has persisted all this time.

UIT seniors Aye and Songkram are preparing to present their million-dollar invention projects to potential investors. A problem arises among the members, and the leaders, Aye and Songkram, have to solve it together, bringing them closer together. At the same time, Pipe falls in love with Aye and does not reciprocate Mean's love.

Aye, the chairman of D3, and Songkram, the leader of D2, are forced to work together to solve problems between the different factions. While dealing with the members and the conflicts between them, Songkram helps Aye with her personal problems, bringing them closer together. Everyone's attention also turns to Mean, a rising star of D3, who has a secret crush on Pipe, his childhood friend. Pipe, in turn, is in love with Aye, which causes conflict between Mean and Pipe.