I Really Don't Want to Be the Savior!

Lu Changsheng traveled through time and became a handyman disciple who could be eaten by monsters at any time. Good news: There is a system. Bad news: It's a reverse savior system. System: "A demonic wave has been detected in the Eastern Wasteland, threatening the safety of the world. Please go and stop it, host." Lu Changsheng: "Okay, I'll go get the reinforcements right now!" System: "Mission reward: 'Abyss Gaze', passive skill, everything within sight will wither." Lu Changsheng: "??? How can we save people? You want me to turn the demonic tide into a deeper demonic tide!" System: "Mission countdown begins..." … Many years later, when Lu Changsheng defeated the demon with one sword and was admired by everyone as the "savior", he looked at the newly displayed tasks on the system panel and fell into deep thought. System: "It is detected that the will of the world is damaged and is about to collapse. Please ask the host to destroy the current world and reshape chaos." Lu Changsheng: "..." This is a story about being forced to try crazily on the edge of "saving the world" and "destroying the world".