At her eighteen-year-old graduation banquet, fake socialite Wen Zhaomian is pinned with labels by bullet screen comments: a wicked supporting female character destined to be led into the abyss by her childhood friend Cen Bozhou. When the real socialite returns, her family constantly urges her to give way, proving that eighteen years of devotion cannot rival the words of bloodline. The partner application form carrying her unrequited love and a blue USB drive are regarded as evidence of scheming. To break free from the predetermined tragedy, she cuts off the past, leaves home to live alone, refuses to become a tool for the scam agency, and independently gathers evidence to save herself.