Responses

https://www.mangago.zone/read-manga/i_became_a_slave_to_the_man_i_abandoned_nebul/ not really but it's the closest thing I can think of. He commits suicide at like 2/3 of the novel but they revive him (and even if he doesn't die he stays depressed until the end, very fun)
Anyway, in all seriousness, I hope you're okay!!
This is kinda dark but mc where he is depressed and kill’s himself in the end