Ultra: Start as a Premature Baby Hyperjackton

[Hypa Jetton + no heroine + Ultra + system] In reality, there is a man named Jeton who has the same name as Jeton in Ultraman. He accidentally traveled through time and became the legendary Hypa Jeton. By coincidence, he had to face Saka just after crossing over. He escaped from this world and ended up in other parallel universes...