National Fitness: Start Simulation for 100,000 Years

In the year 2024 of the Xuanlong Calendar, an extraterrestrial meteorite landed on Blue Star and unfortunately hit Lu Yun! Scientists claimed that the meteorite had research value and nationalized it at market price, but only the alien ring was left behind! This ring made of alien technology can simulate the future appearance of Blue Star, which can span up to 100,000 years! But what Lu Yun never expected was that human civilization would be extinct one hundred thousand years later, and there would be only a ruins on the Blue Star! "The enemy is a demon dragon from another world. He led an army to invade Blue Star in 2035. All technological weapons are completely ineffective!" "The only chance to save ourselves is to get everyone obsessed with fitness before the dragon invades, and start the Blue Star era of martial arts!" Body-building exercises, body-building elixirs, martial arts and combat skills, forging divine weapons, cultivating spiritual pets... The martial arts collections from one hundred thousand years later, under the teachings of Lu Yun, the master of all generations, have spread to the entire world! And Lu Yun's ultimate goal is to make all the people of Xuanlong Kingdom physically holy and guard this blue planet! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.