Super Efficiency System

Because alien civilizations from the universe have come to the earth, hidden forces have emerged one after another. This is the era of martial arts cultivation and civilization recovery. Western knights, witchcraft, and eastern martial arts cultivation have their own pros and cons. Hundreds of schools of thought contend because the universe is a world where the weak eat the strong. In order to increase the level and strength of the earth's civilization, the truth is disclosed and practiced by all the people. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.