Philos, once prosperous thanks to immortality, is now suffering an inevitable decline due to stagnation and gluttony. Only the capital still retains its luxury, while most of its territory is crumbling, filled with advanced technologies that have been forgotten or no longer function.

Although the people yearn for the glory of the past, they must face the bitter reality of social and technological decline. The central government maintains its grip on power with close scrutiny, but behind the pomp, signs of destruction are increasingly evident. Uprisings took place in various corners, and the regime survived only with weapons of mass destruction.

Among rebel leaders, secret information is circulating: the ultimate weapon that has crushed much resistance is a modified combat android known as A-01.

X-02 opened his eyes inside a pod in a laboratory. Once again, they were sending him to fight against the Philos rebels. But this time, his memories weren’t erased. He had a plan—he was going to escape.

He glanced at the pod next to him. Inside was a girl, another combat weapon. She was their ultimate weapon. But this… this was a prison he refused to accept. No matter what, he was taking her with him. He was going to save her.

Othanbot: "We have lost control of X-02. Requesting emergency response protocols to be activated immediately..."

X-02: "Can you hear me? I'll wake you up. We're getting out of here."

Vital signs flickered across the transparent glass of the experimental pod.

A boy, about her age, wearing a powered exoskeleton just like hers, placed his hand against the barrier and gently touched her cheek.

X-02: "We finally meet, A-01, we need to go."