On the way to meet mom... Not tragic but you will cry for sure... It's not romance btw
already read that too but you're right I did cryyy ╥﹏╥
Echoes of Footsteps/Footsteps in the Snow (peak masterpiece that everyone should read at least once in their lives)
Dam of the forest
https://www.mangago.me/read-manga/born_as_the_daughter_of_a_lowly_concubine/
I'll be back if I remember something :)
Anyone has any tragic, slice of life manhwa that will literally gut you? already read no home, season of blossom and fundamental of law