Responses
I think you might be talking about Ch.112 of the Official Translation. (Ch.112 : Side Story 12: Eleven Years Later (official translation) [The End])
https://www.mangago.me/read-manga/night_by_the_sea/uu/br_chapter-298495/pg-1/
isn’t there supposed to be a special where haewol is already in school? does anyone know where i can read that for free? or is it in here too? if so which chapter title is it? :’<