Yu Mu, a cold and ascetic tech genius with severe social anxiety, accidentally gets bound to a troublemaking drama-queen System and is forced to act cool and flirt with the bold product manager Jing Li. He walls her against the wall, brings her food, and openly takes her side, all while keeping a calm, powerful front and panicking inside. The whole company goes wild shipping them. The heroine goes from confused to smitten, until the truth about the System comes out. Only then does she realize that none of their heart-fluttering moments were forced. The socially anxious young man's genuine affection had been nudged along by the System, and he'd chosen her openly and wholeheartedly a thousand times over.