Shuttle Between Two Worlds: Urban Immortal

Lin Chen, an ordinary person, was trapped in the quagmire of the urban bottom, unemployed, in debt, and bullied. When his life hit rock bottom, he awakened to the "Two Worlds Shuttle System". A single thought travels back and forth between the modern city and the aura-filled Qinglan Cultivation Continent. The system has no chicken soup, no mandatory tasks, and no moral kidnapping. It only gives opportunities and does not care about good or evil. If the world bullies me, I will kill all the children; if the world betrays me, I will break the rules. Lin Chen has a cold nature and is decisive in killing. He never tolerates bad people and never tolerates evil people. All the gold in the city is exchanged for immortality cultivation techniques and elixirs. In the mortal world, he protects his only true love, keeping it pure and undisturbed; in the world of immortality, he pushes away enemies and invades and reaches the top. From then on, the two realms were vertical and horizontal, and all immortals were invincible. [Single female protagonist, no ambiguity, no harem, decisive killing, the whole process is fun, and there is no frustration]