Infinite Evolution Starting from the Mecha Graveyard

'''In the era of mecha frenzy, humanity harnessed the power of various mechas to venture into the [Abyss Paradise], hunting monsters, gathering resources, and forging invincible war machines. Xiao Bo crossed over into this world, only to find himself gravely injured the moment he arrived, teetering on the brink of death. His soul was forcibly extracted and sealed inside a nearly scrapped training mecha. Stuck with this heap of junk, he had to drag his battered body through a desperate struggle. Fortunately, he awakened an Evolution Panel just in time, allowing him to extract equipment, modules, energy, and genes from the corpses of his enemies, upgrading both his mecha and his flesh...