Hana, a member of the Planning Department, always puts her all into her work. At work, she is known as a "smart girl," but her private life is in shambles. As soon as she finished work and went into off-duty mode, she was exhausted and exhausted. On the way home that day, she fell ill and collapsed at the pharmacy where she had just popped into. The pharmacist who took care of her there had a meltingly gentle voice, caring attitude, and a radiant smile...she was like an angel! And to top it off, he turns out to be Hana's neighbor...! Wah...there's an angel living next door to me! A roller coaster love comedy between a company employee office worker and an angel boy!