Air Master: Echo

Parallel world: In 2132, Huaxia accidentally discovered an absorbable energy similar to Lingqi in ancient books during research. It was still called Lingqi in ancient times. In 2146, a country discovered that certain groups of people could absorb elemental particles in space through chanting. It was called mana. In 2149, a major scientific and technological country created energy that can make mechanical technology more quickly and conveniently used through scientific research and development, and named it mechanical energy. In 2186, the three major forces discovered a special metal while exploring the ocean and space. During the research process of the Magic Church, its substance allowed ordinary people to use it as a medium to construct an alchemical formation of equivalent exchange. They regarded it as the Philosopher's Stone and named it Holy Gold. In 2200, under the exploitation and oppression of the Yaro Empire where the Magic Church was located, the crowd rose up and established the Levinu resistance organization. In 2350 With the help of the airbenders, one side was finally separated and became the Levinu Federal Republic. "Have you all remembered what we talked about today about airbending and the history of the world in the 22nd century? Okay, get out of class is over." This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.