https://www.mangago.zone/read-manga/spring_snow_odongtong/
https://www.mangago.zone/read-manga/when_you_grow_up/
https://www.mangago.zone/read-manga/hoshi_mamoru_inu/
https://www.mangago.zone/read-manga/mouth_to_mouse/
https://www.mangago.zone/read-manga/boku_no_gemini/
https://www.mangago.zone/read-manga/my_broken_mariko/
https://www.mangago.zone/read-manga/last_day_1/
https://www.mangago.zone/read-manga/will_you_marry_me_again_if_you_are_reborn/
https://www.mangago.zone/read-manga/teenager_younghwa/
https://www.mangago.zone/read-manga/maria_kero/
These all made me bawl. Not all are depressing but they gave me a good cry. https://www.mangago.zone/home/mangalist/296381/
Depressing recommendations? i just feel like being sad today