As a first-year college student, Nari faces a significant challenge that weighs heavily on her - her height. Due to her diminutive stature, she is often mistaken for a primary school student. Her self-confidence takes a hit, and she has never had a boyfriend. Convinced that her appearance is to blame, she feels despondent. However, her life takes an unexpected turn when her beloved smartphone transforms into a charming young man, causing her world to be rocked. As Nari navigates college life in his company, encountering even more absurd situations, she wonders if Galaxy will become more human or remain in his robotic state, all the while keeping his true identity under wraps.
