All questions about depressed about my webcomic

So erbody know Toji Fushigoro right if not ... Where have you beeennn

But today I stumbled upon someone so beautiful... His name is Naoya Zenin.. Toji's cousinnnn
Idk y I haven't heard about him before but dammmnn

Can yall recommend or just tell me whats the most depressing manga/manhwa youve ever read that you felt empty after reading it. Ect Horizon? im in my feels