Looking for a novel, the hero is in the future city, where the shooting game is popular, because the man got an ancient book, and the man has a sister.

Author: I miss Ye Haoxuan

Ye Haoxuan, an intern, accidentally got the inheritance of metaphysics and medical ethics in an ancient book, and started a different life from then on. He crossed people with silver needles, crossed ghosts with skills, and made great achievements in helping the world, asking questions about medical ethics and surveying geomantic omen. Let's see how the protagonist promotes Chinese traditional culture.