In the wasteland of nuclear war, alien beasts are rampant, and human civilization is on the verge of collapse. Xiao Heng was plotted to save his teammates and was pushed into the radiation abyss to feed mutant beasts - but before he died, he activated the ancient mecha core sleeping in his body! The metal cells crazily devoured radiation and mechanical debris, evolving tentacle armor that could tear apart tanks. When the enemy led the newly acquired Legion of Awakeners to surround him, Xiao Heng sneered and crushed the military emblem, and the torrent of steel under his feet suddenly reorganized: "Who said there are no knights in the wasteland?" The next second, the anti-joint mechanical legs crushed the giant beast, and the plasma cannon pointed at the sky - his mecha can even swallow gods!