Wen Xing suspects that she is living in the world of a novel, with her best friend as the female lead. Her friend's family falls on hard times, and the male lead suddenly appears to save the day by proposing a marriage of convenience. When her friend twists her ankle, he instantly appears, wraps an arm around her waist, and spins her around. Then Jin Xu, the male lead's top assistant, makes his entrance. The moment he sees her friend, he clutches his chest and staggers away while leaning against a wall. Wen Xing gets it. That's how romance novels for women work: every man falls in love with the female lead at first sight. But not long afterward, Jin Xu confesses his feelings to her instead. Wen Xing is baffled. Wasn't Jin Xu clutching his chest because he had fallen in love with her best friend at first sight? So why is he confessing to her? Jin Xu just wants to explain: after falling in love at first sight, he couldn't even stand steadily without leaning against a wall.