Introduction: Siwoo, a former dancer with a cane, finds solace in composing music after a life-altering accident. Torn between his artistic desires and the burden he feels on his supportive brother, Siwoo searches for an apartment, yearning for independence. In a heartbreaking twist of fate, Siwoo is struck by a car, eerily mirroring the accident that stole his dancing dreams. This sudden tragedy leaves an uncertain future....