Cultivation of Immortality by All: the Post-Prehistoric Era

No heroine! No heroine! There will be something for everyone! Junior sister has already offered sacrifices to heaven! In the early stage, the protagonist was indecisive, but in the later stage, the clone forcibly helped the protagonist to kill decisively. The road to immortality is full of withered bones, there are enemies and teachers and friends... Game programmer Lin Yu lost his job due to the online game "Earth Immortal World". His compensation was a game helmet that allowed him to enter a colorful world of cultivating immortals. Traditional Xianxia + late prehistoric era