Just finished reading this so apologies if this has been answered before
When Edwin goes to battle, where does that fit in the timeline? The way it was presented it looked like it was after Leira he was a snake but clearly not because it later jumps back to the discovery. Pretty sure its not before they had intercourse cause of what Edwin tells him right when leaving, but did that much time really pass from when they first had intercoirse to the discovery of his snake form enough to have Edwin go to battle. Idk I just find that scene really out of place lol im overthinking it.
Its a Bl Korean Comic. I remember that the mc(top) and ml(bottom) where college students. Ml didn't like Mc found him annoying and he had a relationship going on with the professor. The MC and ML are later paired up together for a group project and they start falling in love with each roher. Professor is extremely toxic and is mentally playing the ML.
MC has a crush on his best friend but the best friend is a major douche bag. Something happens that causes the MC to transport to a new dimension where he meets that dimensions version of his best friend. Turn out in that world the ML and MC were a couple but that worlds version of him died. Things happen and the MC and ML return to MCs orgibal world and get together.
Maybe this?
https://www.mangago.me/read-manga/two_sions/
Im rooting for Yaachan x Toono, but if they don't get together, all I can hope is yaachan gets with someone other than Tamura. I don't really see the chemistry but author seems to have them as an alternate in case yaachan and toono don't get together