An accomplished ballerina and university student works as an intern at the same dance studio as an equally-accomplished choreographer / dance teacher works. The choreographer finds herself falling for Mina, making routines specifically designed for the girl, while taking care of her students.

Even though Momo got last on Hit The Stage, she's first in Dahyun's heart...and right after Dahyun, there's jokbal. 

Dahyun is afraid of storms, but Momo likes to watch them. She loves watching lightning flashes, and the rush of adrenaline when a thunder clap booms out of nowhere. When the power goes out, will Dahyun be able to keep her cool? Or will she reveal her feelings for the dancer?