Su Wanqing, the heiress to a wealthy family, has relied on her aloof older brother, Su Yan, since childhood. Her two younger half-brothers from her parents' remarriages, Zhou Jingming and Gu Nianchen, grew up worlds apart. They constantly compete for her attention, yet are utterly in awe of Su Yan. The shadow of being “abandoned” by their parents and sent to live with their older siblings during their rebellious years still lingers.
Years later, the two brothers become rival top-tier stars who never appear together. Wanqing is tricked by her birth mother and stepmother into joining a variety show with them. The on-air battlefield erupts in an instant! The two top-tier stars turn into childish “sis-cons,” vying for their sister's affection. At her wit's end, Wanqing unleashes her ultimate move: making them call her “big sister,” then exposing the embarrassing stories of how she kept them in line as children. The stars instantly surrender, sending the whole internet into a frenzy. Their sibling bond runs deep, and the frost-edged blade will always protect its flawless jewel.
