Hello everyone !
There you go, i'm looking for an anime that i've been looking for a while. I have rather vague memories of it, so it is possible that there are some false details. But the main idea seems good to me : a young teenage girl with long blonde hair, who is the female protagonist, and a male protagonist who looks older with pink or red hair. They are in two different worlds, and the girl (who is in normal Japan) sees a castle (or something like that) in the puddles. She crosses into the word of men, and there's a catastrophe that they're going to try to prevent in normal Japan.
Thank you for your help !
