Destined Villain: a Slap in the Face and the Crooked Dragon King at the Beginning!

If a villain is not a villain, he is a bad guy. This is the kind of novel our male protagonist should read, to fight the bad guys to the end! Regardless of whether you are the Dragon King, the son-in-law, or the powerful god, they are all my power bank, and they are all stepping stones for my Wang Kun. Dragon King, right? I will accept your fiancée first. Thank you, Nima, we are all friends, you're welcome. Son-in-law from a wealthy family, right? Do I, Wang Kun, have money? Licking a dog? I'll learn a few tricks from your brother Wang and get on base successfully in the first chapter. ... Everyone just needs to remember one sentence: Anyone who dares to go against me, Wang Kun, will be slapped twice by the dog on the roadside! (Villain story + Dirty heroine + Cool story system + No moral integrity)