Traveling Through Ultra: Get the Galaxy Spark at the Beginning

[System + single heroine + no virgin + funny + semi-abuse in the early stage] Lin Yu accidentally traveled to the world of Ultraman, but at the same time he was bound to the golden finger owned by every traveler. Since then, he has become a runner running around in the Ultraman universe, constantly fighting against powerful monsters in various worlds, and eventually becoming the pinnacle of the entire world.