What should you do when your idol brother falls in love with you? Both of her parents passed away when she was a child. Wu Fufu, who was only 10 years old, was adopted by her father's friend. Because too many things happened during her growth, Wu Fufu originally planned to die alone like this. Unexpectedly, her younger brother, whom she raised single-handedly, confessed to her. Although she shouldn't be an old cow chewing young grass... But, her younger brother is really awesome.
Intention: I won't call you sister next year because my thoughts are a bit wild.