Hey, so I'm looking for a specific manga I read years and years back. Used the categories/genre filters, couldn't find it.

It was either a one-shot or a one volume thing. It was a sci fi thing set on an alien planet that had constant storms that made it impossible to get down to the surface. Every 10 or 20 years the storms would clear though.

Anyways I think the main storyline is about a researcher and this amnesiac teenage girl he works with (who was found on the planet?). And she has feelings for him but he's distant because age gap. And then as the story progresses, through flashbacks the reader slowly realizes/discovers that she actually is the same age as him and used to be his research partner, but she got caught in the storms during the end of the last pause and was trapped and SCIFI-LY DEAGED. And then the two of them rediscover their love, but then something happens and she gets trapped again.

The last couple pages are of him being like 50 or something and her being 10. (And any relationship is like totally off from his POV, but she has weird preteen crush or something.)

Someone please tell me they know what I'm talking about.

I think that might be Magic? Been a while since I read it, but the description is ringing a few bells.