[ENG DUB] The Last Guardian of a Doomed Humanity

As the apocalypse descends, Alan Clifford sacrifices decades of his life to protect humanity in a hidden bunker. After 30 years of survival, hope flickers on the horizon, only for betrayal to shatter it. His adopted daughter Cindy and Chelsea Mason fabricate false surface footage and incite rebellion, framing Alan as a villain and sentencing him to death. Trusting their deceit, humanity destroys the bunker and climbs to the surface, unaware they’re walking into a deadly trap set by giants. Now a skilled mecha pilot, Alan faces the heart-wrenching choice to rise again and fight—not just for his own survival, but to save a humanity that turned against him.