Cultivation of Immortality: Building a Floating Fairy City from Scratch

Lin Feng traveled through time with the "Tiangong Baojian" in the game, but fell into the Monster Mountain Range at the beginning. Good news: Awakened professional heavenly engineer, capable of rubbing all things with his hands! Bad news: The first thing I rubbed was life-saving deer antlers, made of... Rotten wood and stone. Fortunately, as long as Lin Feng upgrades his Tiangong master level, he will not only gain the corresponding cultivation level, but also gain professional skills. [Material Transformation]: Rotten wood turns into spiritual material, crushed stone turns into refined iron! [Modular construction]: Standard rune wood wall + constant temperature quiet room frame + folding storage technology = mobile safe house version 1.0! Move place? All packaged in one thought! [Sen Luo Guard]: Fine iron is the bone, wolf teeth are the blade! Guard the puppet 24 hours a day, don't disturb it below the base level! Lin Feng hid deep in the mountains, silently upgrading his "natural skills". From the sheltered tree hole hut, to the shocking Senluo Fortress, to... The floating fairy city Ling Xiao that floats in the sky for nine days, fires thousands of cannons, and integrates residence, defense, and star destruction! Countless years later… The big guys in the world of cultivating immortals looked at the Starry City slowly descending above their heads, with the muzzle of the cannon flashing with the thunder of destruction: "Fellow Taoist... This 'cave' of yours, is... Is it legal?" Lin Feng stood at the top of the city, weighing the rune carving knife with a slight smile on his face. "Legal? Haha, don't worry, your sect will be legal once I defeat it. "