Fu Shengnan is deeply trapped in a vicious female supporting character's tragic script, with a family of origin that favors boys over girls. Her twin younger brother Fu Jiahao possesses a system for protecting his older sister, silently guarding her at the cost of depleting his luck. Accidentally seeing the plot's bullet comments, Fu Shengnan actively avoids disasters, makes friends with the scientific research confidante Shu Yuan, and brings about the destined romance between Shu Yuan and the school hunk. Business tycoon Pei Ji falls in love with her and fully supports her scientific research ideals. When her parents burn her recommendation for graduate school materials to force her to support her younger brother, Fu Jiahao steps forward to block them. The siblings join hands to break free from their predetermined destiny, and Fu Shengnan and Shu Yuan found a technology company and successfully go public, breaking the shackles of their family of origin and rewriting their tragic lives.