Through Ultraman, I Am a Little Monster

A young girl traveled through time and transformed into a little monster, and Ultraman turned out to be a girl too?? Please, people from the defense team, can you move a little bit? Monsters have stepped on them, are you still in the mood to drink coffee?! Hey, wait? It seems like I am a little monster myself! Oh my god! Don't hit me, Ultraman sister, I'm a good person to the core, ah no, what a monster!