Construction engineer Zhang Dali traveled to the world of immortality and tested his spiritual roots - all five elements were broken, and there was no hope for immortality. But he obtained the "Tiangong System": building buildings can gain cultivation! Starting from repairing the mountain gates for small sects, to building mountain-protecting formations for large sects, and then building a teleportation array network for the empire. Others cultivate immortality by meditating and refining elixirs, while he cultivates immortality by moving bricks and building houses. "Fellow Taoist, your mountain gate is not good at feng shui. How about I redesign it for you?"
