Oh Soo Kyung Lee Yo-won is a determined reporter who carries the weight of her family on her shoulders after their parents' death. She fights to keep a steady income and a sense of stability as she balances the demanding pace of journalism with the needs of her siblings. With her hands full, she embodies a quiet, persistent strength that keeps the household together, hoping to shield her family from the worst of their circumstances. Her daily choices are marked by care and resilience, and she often prioritizes the wellbeing of her brothers and sister over her own comfort, weaving a fragile safety net for the Oh household.
Her older brother, Oh Sung Ho [Jeong Man-sik], grapples with unemployment, adding a layer of financial and emotional strain to the family dynamic. The younger sister, Oh Joo Mi [Esom], is described as a talentless beauty, a label she bears amid the pressures of life and family expectations. Together, the trio faces a tapestry of ordinary challenges—finances, job uncertainty, and the delicate balance between pursuing personal dreams and keeping a family unit intact. The rhythm of their days is shaped by small acts of sacrifice, shared meals, and the unspoken hope that tomorrow might be a little bit steadier than today.
Everything shifts when a boy named Nak [Jeong Joon-won] appears out of nowhere, claiming to be their younger brother. The family has no memory of another child in their midst, and questions swirl about his origin and what to do with him. They want nothing to do with this sudden, long-lost presence, wary of upheaval and the potential complications he could bring into their already stretched lives. Yet, the more they try to distance themselves, the more determined Nak becomes to secure a place among the Oh siblings.
Despite their initial resistance, Soo Kyung, Sung Ho, and Joo Mi begin to warm to Nak in small but meaningful ways. The film delicately traces how tentative feelings can grow into a sense of belonging, raising quiet, hopeful questions about what it means to be family. As the days unfold, the Oh siblings find themselves navigating evolving dynamics, where care, protection, and affection begin to blur the lines between obligation and genuine kinship. The story unfolds with a gentle, human-focused lens, inviting viewers to consider whether love and acceptance can transform a stranger into a true member of the family, even when the path there is uncertain and fraught with doubt.
