My Master Keeps Watching Me

_ Xu Liufeng has been transmigrated for many years, and with the protection of his sect elders, he has devolved into a lazy couch potato. Only then does the System finally show up and tell him: [You have to become the Demon Lord.] Xu Liufeng rejects it with a rapid-fire trio: "No, not doing it, not interested, can't be bothered." System: [Complete the mission, and you can make one wish.] The great couch potato rolls over. "Oh, I'll think about it." System: [If you don't do the mission, the world will be destroyed.] Xu Liufeng sits up. "I don't think the world is that fragile. Or how about you find another Host?" System: [No returns or exchanges, dear~] Xu Liufeng: "Do you know my master hates demonic cultivators? He'll kill me before I can become the Demon Lord." The System smiles. [Of course I know. Your master killed eighteen of my Hosts, making my performance the worst among the Systems of my cohort. I'm so deep in debt I couldn't pay it off in a hundred thousand years.] Xu Liufeng: ... Did you pick me just to get revenge? How come a father's debt becomes a master's debt that his disciple has to repay when it comes to me? To save the world (and pay off his master's debt), Xu Liufeng has no choice but to pack his things and switch careers to campaign for Demon Lord. Yet no matter where he runs into demonic cultivators and absorbs demonic energy, his master always finds him immediately and drags him back to cleanse him of it. Xu Liufeng gradually realizes that something is off. Why does it feel like my master put a surveillance camera on me? Can I even still become the Demon Lord? And Master, stop getting in the way of me saving the world! Master: Stares... A master top who haunts his disciple and won't let him turn demonic × a disciple bottom who does everything he can to turn demonic behind his master's back Notes: 1. This is a writing-recovery story. The author is trying to find their missing brain. 2. If you find a plot hole, refer to the previous note. Don't argue with someone who has no brain. 3. The plot could take a fantastical turn at any moment. Please refer to the first note as well. Coming soon: Stay Away from the Manga's Main Plot, Host! After transmigrating into a manga, Yu Zishen becomes a passerby whose life lies outside the main plot. The System's instructions for him are simple: just stay alive. But the main plot comes crashing into him all by itself! After logging in for the nth time, the System asks: Host, what do you mean, you've become the second-in-command of the villain's organization? Yu Zishen: Some weirdo insisted on leaving me their inheritance. No reason to turn it down. Theme: A happy ending for everyone