Shinhwa finds themselves in Hogwarts when their lead vocalist Shin Hyesung suddenly displays magical powers and goes chasing after fairy Tinkerbell; 'the love of his life' according to him. It turns out to be a fun ride full of twists and turns, and idiotic puns when they start jumping from world to world in their quest for the beautiful fairy - whom Hyesung cannot stop obssesing about... They'll need their lead vocalist well and in good form if they want to record their next album - or ever record albums again for that matter!