Deep Space Trek, I Evolve by Devouring Mechas

My name is Lu Chen, a genius engineer who personally designed the strongest Titan mecha in mankind. My life collapsed overnight - I was falsely accused of treason, my mental power was disabled, and I was exiled to the Death Star to await death. Everyone said that was the end of my story. Until I activated the [God Eater] system in the scrap heap. It can swallow all mechanical creations and analyze the enemy's core technology. It also made me feel the person who should have died five years ago again in the center of the enemy camp in the abyss. She is still alive. And the encrypted signal she left me had only one sentence: "Don't come to me." I'm late. But no one can stop a mecha that can evolve and an engineer who must repay his debts.