Lin Fan discovered that he was an NPC in a game about cultivating immortals. The system he is bound to can issue him "player tasks" in the game (such as "show off newly learned spells to the children at the entrance of the village"). After completing the tasks, he can also obtain experience, props and even skill points just like players. He wants to use this system to counterattack from a background that is destined to be slaughtered by players to become a god in the entire world.