If You Practice Taoism, I Will Become Stronger by Defeating Demons.

The supernatural is revived, hundreds of ghosts walk at night, and demons roam freely. In a bustling city, whenever night falls, something will be in danger. The one-legged girl holding a bear under the street lamp, the old lady walking over the wall... They traveled across the city until a young man was in danger. Practicing ghost skills and possessing the ability to swallow little ghosts, you can become stronger by swallowing powerful ghosts. In the blink of an eye, he was invincible...