After Rebirth, I Relied on Cultivating Immortality to Blow up the Entire Community

The spiritual energy of the earth has been exhausted as early as the late Ming Dynasty. The entire world of cultivators has already moved to the small world, and the inheritance left behind has been almost completely cut off. Modern ordinary people do not know the existence of cultivators at all. The protagonist was a Xuanjian Immortal in the Three Thousand Little World in his previous life. He was beaten to pieces by a sneak attack while fighting for an ancient secret realm. He was accidentally reborn back to the year when he was 22 years old and had just graduated from college and was working as a social worker in a big city. On the first day back, the landlord increased the rent and the company laid off employees, leaving him with only three hundred yuan in his pocket. Division of forces: On the surface, it is a normal modern urban social structure, but secretly there are several declining immortal cultivating families, such as the Li Medical Group, which sells health care products as a cover, the Wang family, which operates a Feng Shui consulting company to cut leeks, and the remaining righteous casual cultivator alliance. Basically, they can only cultivate to the Qi refining stage, and there is no foundation building. The protagonist has just returned to the Golden Elixir stage, which is a dimensionality reduction attack. Class system: On the surface, it is the same as that of a normal city. Secretly, immortal cultivators are divided into mortals, Qi refining, foundation building, golden elixir, Nascent Soul, and gods. Currently, the highest combat power on the earth is the ninth level of Qi refining. The protagonist starts at the golden elixir stage, and there is no opponent on the planet. Combat power system: Low-level immortal cultivators rely on talismans and superficial internal skills to fight. At most, they can split bricks with their bare hands and outrun electric cars. The protagonist in the golden elixir stage can catch missiles with his bare hands and dodge traffic police with his sword. However, in order not to reveal his identity, every time the protagonist makes a move, he must disguise it as magic, accident, or technology.