Transmigrated into a Book: My School Beauty Girlfriend Is Actually the Wrongly Switched Heiress

Lu Guan transmigrates into a vicious male supporting character in a female-oriented urban power fantasy. It would be bad enough not to be the male lead, but his character is also that of a wife-beating scumbag whom everyone despises! His beautiful girlfriend, Mu Yanxi, is actually the heiress of the Chu family in Modu. She was switched at birth in the hospital. In the original novel, once Mu Yanxi's identity becomes public, the domestic abuse becomes an indelible stain on Lu Guan's reputation. No matter how pathetically he begs her to stay, Mu Yanxi still breaks up with him without hesitation. Without the female lead's protection, Lu Guan is soon framed by Mu Yanxi's older brother, Chu Haochen, and the male lead, Ye Mingxuan, and ends up sentenced to life in prison... Luckily, there's still hope. There's just under half a month left before Mu Yanxi's identity is revealed in the original story! If he can turn over a new leaf and earn Mu Yanxi's forgiveness before then, he can avoid a bad ending! But what Lu Guan never expected was that, ever since he transmigrated into this female-oriented world, the female lead's character had begun to fall apart. Mu Yanxi: “A little hitting and scolding just means you love me, darling. You don't need to apologize. I love the way you used to dote on me so fiercely. Otherwise, I would've broken up with you ages ago because I couldn't take it!” Lu Guan: “Nice!” There was nothing he could do. To stay alive, Lu Guan looked at the pink hearts in Mu Yanxi's eyes and decided to carry on exactly as before!