There Is No Future for Cultivating Immortality!

Jiang Yu was promoted in high school and officially became a member of the college's cultivators. But there seems to be something wrong with this world, Xiangong Technology? Algorithm flying sword? Humanity repairs the furnace and contributes to the cultivation of immortality? Jiang Yu, who was holding the college notice, wanted to show off. But when he looked down, the last column of the notice read: "If you fail to demonstrate your self-worth in school, you will be automatically expelled from school and issued a work loan." What? I don't want to be sent to the mining area to hammer screws! [Don't worry, as long as the host follows this system's 300 years of farming and 500 years of becoming an immortal, he will become a true immortal sooner or later! ＼(`Δ')／ Today's Finance: "Jiang Jianxian teaches you how to cultivate immortality" "Farming is the most promising!" (Farming, funny, relaxing, scientific cultivation)