You Are My Sister

The story revolves around 26-year-old You Wei-lai, who is always seen as only 3.5 stars compared to her sister Bao-xian, who shines in every aspect. Bao-xian is not only stunning but also boasts impressive academic achievements and a successful career, consistently receiving 5-star ratings. Wei-lai strives to catch up with her sister but realizes that hard work alone is not enough.
Wei-lai's life is overshadowed by Bao-xian's brilliance, with family attention often centered on Bao-xian. For instance, their grandmother always saves chicken legs for Bao-xian, and their parents only remember her birthday. This frustrates Wei-lai, especially since Bao-xian serves as a substitute teacher at her school and deliberately grades Wei-lai's group project as failing, leading to misunderstandings among classmates, which angers her further.
After graduating from university, Wei-lai finally secures a job at an advertising company, breaking free from Bao-xian's shadow. However, she always ranks at the bottom and faces fierce competition from Bai Yi, making their rivalry both intense and lively, turning them into unexpected adversaries.
While Bao-xian appears glamorous on the surface, she is actually constrained by her 5-star reputation, struggling to be her true self. As family secrets begin to surface, Bao-xian's strong facade starts to crack. Will the reappearance of her first love, Zhao Bo-an, bring a turning point in her life?
Everyone desires to be number one and enjoy their shining moments, but few realize the tears behind such achievements. In moments of vulnerability, there may be someone by your side—someone you don’t fully understand—but no one is allowed to bully you, because you are my sister.