Cultivation: My Buildings Can Be Upgraded, Ensuring Steady Longevity

[Cultivation + Farming + Building Upgrades + Stable Development + Immortal Dynasty] In the Qian Yuan Immortal Dynasty, everyone has spiritual roots, but without a "quasi-immortal certificate," one is not even qualified to cultivate! Lu Xian transmigrated here, worked for two years, but ended up as an ordinary person, with only a small courtyard left for him. When all else is lost, you acquire the building upgrade system! Dilapidated cave dwellings, abandoned spirit fields, and simple chicken coops... can all be upgraded! [Level 1 Cave: Stamina and Energy Recovery Speed ​​+10%, Combat Power within Range +100%; Shelter from Wind and Rain, Soundproof Barrier] [Level 1 Bedroom: Sleep mode, automatic cultivation, slightly strengthens spiritual consciousness] [Level 1 Spirit Field: Can plant Tier 1 spirit plants, with a small chance (1%) of mutation, and one random spirit plant per day + 1 year of plant age] [Level 1 Chicken Coop: Delicious meat; 5% chance of evolving into a Tier 1 Spirit Bird after daily feeding] In addition, there are buildings such as the Teleportation Room, Alchemy Room, Restaurant, and Mirror-Breaking Platform waiting to be unlocked, with surprises galore! While others are still desperately hoping for a chance to become immortals through lotteries, Lu Xian has already laid out his plans with ease and steadily leveled up. In the small courtyard, he lived a carefree life, watching the world change and laughing serenely at the prospect of immortality!