Galaxy Invades Earth's Last Mechanical Defense Line

When natural disasters and alien fleets came at the same time, the earth fell into ice and chaos. Top technical expert Zhiyuan and super AI Lucky build the earth's last mechanical defense line. They not only have to resist the invaders from the Star Abyss, but also awaken the billions of civilizations imprisoned in the invaders' bodies at the soul level. This is an interstellar epic about survival, awakening and redemption - when machines have a heartbeat, human beings gain new life for civilization through understanding and coexistence.