I've Already Become an Immortal, and Spiritual Energy Is Only Just Returning?

[Mismatched System + Farming + Urban Life + End-of-the-Dharma-Era Cultivation + Multiple Heroines] [Lower Realm spirit stone fragment detected. Estimated value: low-grade cultivation resource] [Reward: Basic Body-Tempering Pill x1] Lin He picks up a broken rock from the ground. “???” [Bloodsucking demon insect detected. Kill confirmed.] [Reward: One random skill draw] Lin He stares at the mosquito he casually swatted and the prompt on his panel, completely baffled. [Would you like to cultivate a spirit plant?] “Bro, this is a potato in my hand!” Lin He, working at a restaurant, is once again stunned. Lin He has barely graduated and is already unemployed when he encounters this System. From then on, one bizarre thing after another keeps happening. Divine artifact fragments, advanced calligraphy, spirit pills and medicines... and they all really work! Two years later, spiritual qi revival begins across the globe, and immortal cultivation becomes part of everyday life. The barren mountain Lin He invested in becomes a spiritual leyline, and the small company he acquired grows into a leader in cultivation technology... Wait, a cultivator from another race says Blue Star is just a world ripe for the taking?