[Human Sunshine] [Beloved Youngest Daughter] [Greenhouse Flower] With her warm, cheerful personality and an adorable appearance that wins people over at first sight, Juwon has earned nicknames like these and enjoys a thriving, highly social life on campus. But the reality couldn’t be more different. Every evening, as the sun begins to set, she heads to a nursing hospital on the outskirts of town. There, a mother waiting for death and a sharp-tempered daughter caring for her spend their days together. To fulfill her mother’s final wish—that Juwon always be surrounded by lots of people—Juwon is pushing herself through an exhausting double life. Meanwhile, Hangeol is the exact opposite. After returning to university, he has become a complete loner. Despite his handsome looks, his intimidating aura and taciturn personality keep everyone at a distance, leaving him to endure a lonely campus life. Then one day, the two unexpectedly meet in a hospital room. And not just under ordinary circumstances. Juwon comes face-to-face with Hangeol dressed as a magical girl—wearing a skin-tight bright pink character T-shirt, apple-style pigtails, colorful hair clips, and even carrying a magic wand. Just like Juwon, Hangeol has been caring for a sick younger sibling. Having discovered each other’s secrets, the two form an unlikely caregiving alliance and begin a precarious double life balancing campus life and hospital caregiving together.