This came to my mind https://www.mangago.me/read-manga/ignat_no_hanayome
i recommend Sahan (on going with 12 chapters, but it wont be very long to finish) and Love at First Fright (short and completed) for manhwa, and Snow Fairy for manga (complete with 6 chapters) .
also one of my top favourite manhwas ever that has a green forest ml is from 'Reunion’ (해후). i recommend reading this if you haven’t. its very compelling and has a great story line even though there’s an angst, but i promise that it’s a happy ending!
I actually already read all of that, thank you so muchhh tho
I've reread two times today already unfortunately along with the author's other work Kimi no Yoru ni Fureru
Our Sunny days
Salad days
Golden Pair
Sign
Love is an illusion- Superstar
Red thread Quests
Love tractor
Ring
BL Motel
I didn't add a few here they are
Omega Complex
Semantic error
kisses x kiss x kisses
Green apple paradise
Honey bear
Cherry magic
Golden Pair
Love on hold
I'm actually so tired of reading these bl's with sa or anything alike bro, someone—anyone actually, please recommend me some bl(I don't really care whether if it's a manga, manhua, or manhwa) with the vibes of a green forest e.g. Kiraide Isasete. I'm a-okay be it short or long ones, yaoi or shounen-ai