Choi Beomgyu was this really cheerful and bright student who usually aced everything. But that all changed after he got into an accident that left him temporarily blind. The doctors said his vision would come back eventually, but they couldn't tell him when.

So, Beomgyu had to go back to school, even though his once happy life had flipped upside down. The friends he thought he could count on turned out to be bullies, throwing hurtful comments his way and making him feel worse both emotionally and physically.

One day, a new student showed up, and Beomgyu secretly hoped they wouldn't pick on him for being blind and would just keep to themselves. But then the teacher announced that this new kid would be sitting next to him at the back of the class. Beomgyu's anxiety shot up as he heard the footsteps coming closer.