Hmmmm I remember reading something that has the same concept....I think it was a manga called "Not Equal." Except, I feel like that story was way better written compared to this, and "Not Equal" was definitely better....I remember almost crying when reading "Not Equal", yet I kinda skipped through this one.
I thought you were talking about time and space kind of concept... So I went to check it out. Dad-son incest that I have read (no wonder it looks familiar) it's cool but I really want some sci-fi tearjerkers rn sigh..
Hmmmm I remember reading something that has the same concept....I think it was a manga called "Not Equal." Except, I feel like that story was way better written compared to this, and "Not Equal" was definitely better....I remember almost crying when reading "Not Equal", yet I kinda skipped through this one.