What happens after happily ever after?

The seven members of the K-pop group Fairytale are trying to figure that out. After a long and hard road to debut, they're sitting on the top—so why does it feel like they might fall off?

Charis is the so-called Ice Prince of Fairytale. With an old injury that flares up when he's stressed, he's determined never to let the mask slip. Never to let anyone know if it hurts. After all, he's less talented than the other members. Disposable. Replaceable. What if he gets kicked out?

Mouse, the uninhibited Dark Prince of their group, couldn't be more different. He seems to have been born with a silver spoon: more talented than ten idols and ridiculously famous even before debut—so what does he even see in Charis?