The Villain Pretends to Be Righteous? Then What Am I, the Dragon King?!

[Dragon King + face-slapping villains + System + comedy + wish fulfillment + genre subversion] My name is Lin Chen, and I’m a heaven-chosen wage slave. I never imagined that when I transmigrated to this world, I’d become a live-in son-in-law who was secretly a Dragon King from the start. There was even a villain’s lackey who wanted to use me as an experience farm. “Smack!” Qin Hao clutched his cheek, looking incredulous. “How could you hit back? Aren’t you a live-in son-in-law?” Lin Chen’s response: “I already know the plot. Did you really think I’d let a villain’s lackey slap me?” “Lin Yang! Do you have a medical license?” Qin Hao asked smugly, staring at the divine doctor in front of him. Lin Yang silently pulled out his medical license. “Want to see it?” ??? “How could you have a medical license? You’re the divine doctor who came down from the mountains!” Qin Hao looked incredulous. Lin Yang: “Luckily, Brother Lin Chen saved me and had me get my medical license ahead of time...” “Lin Ye! How dare you hit me? I’m your brother-in-law!” Qin Hao shouted as he fled for his life down the road. “Whose brother-in-law are you? I never accepted you! You think your seven sisters don’t know you’ve been fooling around with other women?” Lin Ye flung a cleaver at Qin Hao, knocking him down. “Beat him up!”