The Chen River crossed accidentally, and when he opened his eyes, he fell into the abyss of despair - he did not land in a peaceful city, but in a living breeding farm where aliens raised humans in captivity, turning them into flesh and blood to be slaughtered.
In a desperate situation, his fate suddenly changed. He accidentally touched the core of an alien machine and his body was transformed into a cold mechanical Ultraman.
The out-of-control power broke through the shackles, and he went completely berserk. The scarlet light tore apart the cage, turning this sinful breeding farm into ashes, and slaughtered all the brutal aliens.
When the smoke filled the air, Ultraman Seven appeared, saw through the human soul under his body, and brought him back to the Kingdom of Light to start rigorous light training.
From then on, he traveled through multiple Ultra universes such as Tiga, Dyna, and Zeta, working side by side with Ultra warriors of all generations, fighting monsters, resisting darkness, and protecting all living beings.
Under the cold mechanical armor, human nature and the power of light are constantly blending, tempered and transformed in countless life-and-death battles.
One day, the steel body disintegrated, and pure light burst out——
He shed his mechanical body, broke free from the shackles of creation, and used his human soul to become the true Ultraman of Light!