Demon Slayer: God-Level Assist System

Story of: Demon Slayer: God-Level Assist System

Xia Feng traveled to the world of Demon Slayer and became a member of the "Butterfly House"

From then on, Xia Feng started one legend after another with his god-level auxiliary system——

The man who was promoted from ordinary team member to pillar the fastest;

The man who made the "Butterfly House" death rate zero;

A man who never fails as long as he takes action...

But behind all the legends, Xia Feng's thoughts were very simple.

Work hard, make money well, and support the girls in the "Butterfly House"...