I Mistook the CEO for My Girlfriend

Drunk intern Song Yu is framed by a colleague and mistakenly adds the cold CEO Luo Zining to the family group, falsely claiming she is his girlfriend. After waking up the next day in horror, Song Yu activates the 'Perfect Life System' and makes a name for himself in the stock market, creating a revenue myth. Recognizing him as his childhood savior, Luo Zining secretly supports him and turns the family group into a genuine relationship. Together, they fight against the jealous and vengeful deputy manager Zhao Guangsheng and business rival Wang Shaobin. Their emotions deepen amidst financial games, they break through the system's limits to embrace and declare their love, and their childhood bond finally becomes true love.