The Ultimate Villain's Rebellion Handbook

Also known as: The Biggest Boss's Path to Becoming an Undercover Agent Lin Lanzhang was a writer and a gang boss. After unexpectedly transmigrating into his own book, he discovered that everything had changed. The plot was beyond saving, and the characters had become completely different. The righteous factions of the martial world were turning demonic, while nobodies were rising to prominence. The promised world-conquering adventure had become a miserable stint undercover, and the promised thrilling fights had turned into contests of acting skills. With no other choice, Lin Lanzhang, who had been determined to be a villain, took up the banner of righteousness. From gang boss to demonic sovereign who conquers the world, Lin Lanzhang felt his life as a demon was hanging by a thread. Why does this villainous boss have to save the world instead?! Not only do I have to give it my all, I also have to get topped. I can't go on living like this! People of the Demon Realm: Our Demon Sovereign is ruthless and vicious, the undisputed king of torment! Lin Lanzhang: I'm not! I'm not! I didn't do it... He Juan: My beloved is righteous, benevolent, and kind. Lin Lanzhang: You've got it all wrong! This really is a misunderstanding... 1. The receiver is the protagonist, age-gap romance with the younger partner. 2. An alluring on the outside, rough-and-tumble on the inside palace master as the receiver X a resourceful, loyal-dog giver. 3. Transmigrates into a book, but doesn't follow the plot. 4. 1v1, happy ending.