My Mecha Devours Everything

In 2566, human civilization entered the peak era of consciousness mechas. Qin Yuan, known as the "Father of Consciousness Mechas," accidentally unlocked a forbidden ultimate mecha "Night Crow" with a mysterious origin, and fell into a desperate situation that spanned a century. He frequently loses his memory and his whereabouts in the middle of the night remain a mystery. All the clues of the Federation's perfect unsolved "Shadow Case" for five years point to him accurately; the "abyss" of annihilation consciousness from the future timeline has been relentless in its pursuit of him across a hundred years of time and space, vowing to completely obliterate him. Holding the ceiling-level consciousness of mankind, controlling the dual-form invincible mecha, and awakening the ultimate ability to devour all things, Qin Yuan fights back to break the situation in a desperate situation, and investigates the truth step by step. But he doesn't know that he is not only the only target of this cross-time and space killing, but also the final salvation of human civilization.