Planet Catastrophe: the Picked-Up Mecha Has Unlimited Energy

Humanity failed to explore outer space, aliens arrived in mechas, civilization was destroyed, and a new civilization was born in the ruins. The world is divided into major war zones, with mixed blood everywhere. There are pure-blooded humans in the areas to be planned in the wilderness. The mixed blood hunts here, kills here, conducts various experiments here, and releases disaster beasts. In winter, many people die every year. In order to support Lin Hao, her sister Liu Qingqing returned to her old business. His sister promised him not to sell it. Knowing the cause of the matter, he was angry but did not choose to seek revenge from Lei Zi, fearing that his sister would be harmed. He resolutely decided not to be a burden to his sister, so that her sister would suffer less. He longed for power and decided to go to the Seventh War Zone. However, he encountered a disaster beast on the way. He hid in the abandoned mecha. The snake's head stretched out and bit his neck, and the hot blood melted into the mecha. The mecha that had been sleeping for many years woke up, and its gray eyes lit up again. At this moment, he wants everyone to die!