There's this? http://www.mangago.zone/read-manga/fuyu_no_hana/
Sounds like the hanamaki disease genre, but was it a full color webtoon?
Yes I think it use to be on lezhin but idk
it was Spring in the heart, *hanahaki disease. It’s not on this website and I can’t find it anywhere in english, but there are 2 chapters in russian.
Yes thank you!!
I can't find a manga about a guy with flowers growing inside him and he would die if he didn't confess his love to his crush