Prehistoric: the Mecha Hell of Death God Gu Sha

Gu Sha is a small property security guard in the last days of Blue Star. His biggest hobby in life is saving money to buy Gundam mecha models, which he treats as treasures. In order to save a stray dog, he was hit by a dump truck and accidentally traveled to the beginning of time! His soul was about to be annihilated by heaven. At the critical moment, he crashed into the death energy of three thousand demon gods and became an innate god - Yama Gusha! While other descendants of the demon god were practicing hard skills, Gu Sha looked at the source of his death energy and the accompanying treasure, the Reincarnation Flag, and fell into deep thought. "Can this death energy... Be used to cast it into Gundam's armor?" "Can these ten thousand souls be made into intelligent AI?" "Can this reincarnation... Be transformed into a mecha production line?" Longhan Catastrophe? Just right! The bones of the devil are the top materials, and the souls of monsters are the driving energy! Demon general Bo Xun attacks with a magic jar? Gu Sha raised his hand, and the Yuanzu Gundam, which had condensed his death energy, punched out: "You idiot, are you worthy of operating a mecha in front of me?" The clone of Demon Ancestor Rahu has arrived? The infinite death energy turned into an array of floating cannons: "Times have changed, Lao Deng! Try my saturated soul energy strike!" When Gu Sha's mecha hell filled the wilderness, Taoist ancestor Hongjun was dumbfounded: "Fellow Daoist Gu Sha, your Yama Palace... Its style of painting is wrong!" Gu Sha sat in the cockpit of his Death God Gundam, overlooking all living beings: "From now on, the cycle of life and death in the ancient world will be decided by my Mechanicus!"