Blow me away with your recommendations. (=・ω・=)

https://www.mangago.zone/read-manga/murderer_llewellyn_s_enchanting_dinner_invitation/ <- try this one if you have t already :)

Hwang young's misery (ITS SO FUCKING GOOD UGHHHHHHHHH)
The foul (The plot IS SCRUMPTIOUS)
The bad life

I haven't read yet. Thanks

"The foul" might seem mild as a dark recommendation, aside from that it’s actually pretty good one.

"The bad life" I have heard of it. Thanks I appreciate your recs.

you want dark? >:3 WELL MAMA BROUGHT HOME THE BACON! ffffffffA! 삐딱선 BABY IT'S YOUR TIME TO SHINE!!! TRY "수가 도망감"
here's the link https://booktoki468.com/novel/7948499?stx=%EC%88%98%EA%B0%80+%EB%8F%84%EB%A7%9D%EA%B0%90

Neither of these are completed but
https://www.mangago.zone/read-manga/fire_train/
https://www.mangago.zone/read-manga/gogo_no_kousen/

Not gonna lie, that was such a fun way to recommend something. I loved how you hyped it up.

Thanks I will go through it.

Idk if they're similar to the ones you listed but:
Oyasumi Punpun
Juujika no Rokunin
Phantom Tales of the Night
Bastard (hwang Youngchan)
Venus in the Blind Spot
Hikaru ga Shinda Natsu
Efforts Never Betray
Migi & Dali
Vinland Saga
Monster
Kiichi!!
Miss Guillotine
20th Century Boys
Death Note
Route End
Shokuryou Jinrui
Shokuryou Jinrui Re (sequel to the previous one)
Sunny (MATSUMOTO Taiyou)
Unhinged
Totsukuni no Shoujo
Uzumaki
Mononoke
Winter Woods
Zankyou
When Night Falls
Brutal: Satsujin Kansatsukan no Kokuhaku
From the Red Fog
Killing Stalking
Ajin
Berserk
Genkai Chitai
Tokyo Ghoul

Man there's a lot of masterpiece here, Monster, Vinland saga, Tokyo ghoul, ajin, death note, berserk.

I have already read "efforts never betray", I will go through the rest, thanks a lot for you recommendations, I really appreciate it.

No problem! I hope you find some stuff you like!

A ghostly song
American ghost jack

Thanks for your recs.