A manhwa about an advanced earth. The uke got stuck in a spacecraft and due to time dilation, 1-3 years there (?) Is 10 years on earth. I think its because of his mom that is a researcher on the moon that's why he was on it in the first place.
this one? https://www.mangago.me/read-manga/sahan/
YES THANK YOU OML
A manhwa about an advanced earth. The uke got stuck in a spacecraft and due to time dilation, 1-3 years there (?) Is 10 years on earth. I think its because of his mom that is a researcher on the moon that's why he was on it in the first place.