Star Skeleton Martial Age: Evolutionary Era

In Star Yuan 372, an interdimensional red tide swept across the Milky Way. Corrosion particles corroded everything, gave birth to alien beasts, and tore apart time and space. The human federation's thousands of light-year colonized star areas were reduced to a starry graveyard. This doomsday is actually the evolutionary selection of the "observers" of higher civilizations - those who are annihilated by particle assimilation, and those who break through the shackles of genes can advance. Lin Chen, a scavenger from the ruins of the Magic City, is an orphan from the federal "Tianshu Project". His parents died in the red tide to protect the core data, leaving only half of the "Xuan Yuan Body Tempering Sutra", a bronze pendant and the last words "The pendant hides the future of mankind". During three years of survival, Lin Chen activated the pendant in a desperate situation, awakening the core of the Tianshu that contains time and space coordinates, mecha blueprints and evolutionary keys, and his body tempering skills advanced by leaps and bounds. He gathers four brothers who live and die: Ma Dong, a mechanical geek who makes weapons from scrap metal but can't stop talking; the mutant Shi Meng, who can break the armor of a starship with one punch but is afraid of spiders; Zhao Fei, a master of hidden weapons, who hits his teammates with all his shots; and Uncle Lei, a retired mecha veteran with superb driving skills, a hard-tongued man who hides snacks. No lingering love, just passionate brotherhood. The five-person group used ancient martial arts and technology to combine, driving mechas to the source of the Red Tide, drilling through rifts in time and space, fighting interstellar screeners, and overcoming desperate situations while pitting each other against each other. From the ruins of the earth to the core of the galaxy, they unlocked new forms of human evolution, uncovered the conspiracy of the observers, ignited the fire of civilization with their fists and brains, and embarked on the road to human redemption in the vast interstellar space.