Transmigrate into a Book: My Junior Brother and I Join Forces to Become Demons

Xi Yan transmigrated into a book and became the villainess’s black moonlight, so wicked she was dazzlingly dark, and the mastermind behind it all, too. She was forced to bind herself to a ridiculous System that couldn’t connect to the internet, and it kept demanding that she drag her junior brother down the path of darkness with her. She’d been slacking off, but the moment she met the future villain, Su Jingtong, she regretted it. How could such a wonderful young man walk into the Demon Realm alone? Wait, weren’t you supposed to be a poor little darling? Why do you seem so much like the male lead of a farming novel who transmigrated into another world? Xi Yan: You’re not alone. We’ll turn evil with you!