Please Help Me Find This Manga

So basically, a young girl drunkenly (?) gets married to this older dude. They fall in love, bla bla, and have a child at the end. Also there was this really annoying guy that like the female lead and be tossed her ring into the ocean.

Do you guys ever like ask someone for like a recommendation for like an anime or a manga but your reading or watching like 50 other things that you haven't finished yet and 200 other things you want to read but aren't? Or is that just me?

I only remember the cover of this webtoon it was by an author on tapas and has a red haired guy in a tshirt with lgbt flag kissing another guy. also the author was uploading their other works on mangago to gain views on original site

It's a webtoon, it's isekai, there's the letters e, d, s and maybe w and r. I'm pretty sure it begins with Ed... The guy knows the future because it's a game he played, he saves a blue haired shortie who's a genius and a blind guy, with black hair (he's not really blind but he has his eyes closed most of the time), he's super strong with a sword.