National Martial Arts Hall: Strengthen Items, Return Critical Hits

Billions of people around the world descend into the demon worldEach person inherits a martial arts schoolRecruit disciples, slay demons, enhance your reputation, and develop your martial arts gym.While other gym owners were still fighting for a low-grade elixir, Su Yi had a golden finger that enhanced the item's critical hit return.Any item that is strengthened will be able to return a larger quantity and higher quality items at a certain rate with a critical hit.[You strengthen a low-grade body tempering pill, and a critical hit will return a thousand high-grade body tempering pills][You strengthen a low-grade skill, and a critical hit will return a divine skill][You strengthen a monster firebird, and a critical hit will return a pair of immortal phoenixes]"I fought with others over a low-grade elixir, and Su Yi ate the divine elixir like a jelly bean.""My disciples are at the Kaiyuan realm, and Su Yi's disciples are already at the Holy King realm.""I am now in the Eight Star Martial Arts School. What? Su Yi has subdued the Six Realms and become the Lord of the Holy Land?"