I Work As A Healer In Another World's Labyrinth City (LN) - Chapter 9 — Comforting by Petting

This is a story about the protagonist getting the system, going crazy in the biochemical apocalypse, producing aircraft and tanks, destroying zombies, saving good people and killing bad people.

- Description from novelbuddy

Lyu Liang was an ordinary young man who was supposed to live a mortal life with his father in a small village. However, a wonderful opportunity led him into the Virtual Land where he learned about his unusual origin and started his dual cultivation journey—to be a Devilish Immortal. There were six races in this world: immortals, humans, devils, demons, ghosts, and spirits. Lyu Liang had access to any of those realms. Whether he would be a great Devilish Immortal was not up to his race, but his will. For him, it was not important to be the most powerful immortal and to be worshiped like God. He eventually chose to live a secluded life with his lover.

After being reborn and living for 30 years, I realized that my life was actually a romance fantasy novel?…Where are you looking?Becoming a wizard’s s*ave, living as an experiment subject, then as an assassin, from a mercenary to a soldier, and finally becoming a knight.This is the story of a man whose life spans across different genres by himself.

In this life, I will live for you.