Ultra: I Became a Premature Hyperjackton

Travel to the Ultraman world full of giants and monsters. But fate played a cruel joke - instead of transforming into a giant of light, I was reincarnated as an immature young Hyphajeton. The cold cultivation cabin trapped the body, and the giant mantis scythe replaced the human hand. Just as I was adjusting to my new body, a deafening explosion echoed through the laboratory. The Titan of Light arrived as promised, exactly like the Ultraman I remembered. But as they kept approaching, a biting chill gripped my mind. Although these giants in front of them have the appearance of warriors of light, their bodies do not look like they are born with them, but more like a rigid outer shell.