Moo rêve d'être une idole, mais sa passion pour le chant et la danse s'en ressent sur ses notes et il se retrouve transféré dans une nouvelle école. Il y rencontre Kaeng, un jeune cantinier.
Alors que des sentiments amoureux naissent entre les deux jeunes hommes, la condition pour débuter en tant qu'idole, qui est de ne pas être en couple, risque de tout remettre en question.
Twenty-seven trainees compete for coveted idol positions on GMMTV's roster of artists.
Among the competitors, four Alphas are selected and grouped together. The remaining competitors are split into Beta groups. Each week, the groups fight either to keep their positions as Alpha or to break out of the Beta role and to stay in the competition altogether.
The Rangers are made up of 16 GMMTV artists whose appearances rotate. Often joined by celebrity guests, they separate into teams to compete in themed games.
Jay and Jinn are longtime rivals and persistent friends. They can't see each other without exchanging insults or a harsh glance. When Jay has a vision of Jinn's death and ends up in a crash, he's unwillingly put into Jinn's care while he recovers. In time, he comes to realise how impossible it would be to live without him.
The series weaves together seven stories, exploring themes of love found in unexpected places: from finding love to boost grades, romance between two sworn enemies, and the struggles of a group of queer students deprived by men.