Absolutely no relation to NLK
I'm not even sure she is contracted to a demon. She could be a hybrid or a demon herself.
Dopants: He meant what he said and he said what he meant, a Ninety is faithful 100%.
Me in a nutshell (Coping with Depression)
Time to catch up for this manga because gosh...I'm really behind all of it due to the mangarock debacle so yeah...Please excuse me if this ended up coming as a spam:
Chapter 37:
And both Denji and the Katana Devil are fighting against each other in the communal train. However, unsurprisingly, Denji ended up wins at the end which is nice!
"Making screw-ups and mistakes was I ever really good at. Because everything I touch went to hell."
Me in a nutshell (Coping with Depression)
Chapter 38:
Welp, it's really funny that Denji might be mistaken the word "Torment" with "Tournament" ![[lol]](https://static.tvtropes.org/pmwiki/pub/images/lol2v12_4863.png "[lol]"){kind=small}
but regardless, he did punish the Katana Devil by kicking his balls. Meanwhile, the detective who performed terrorist attacks, Akane, committed suicide while Makima also retrieving the gun devil fragment I guess? Also, Denji encountered Pochita in which he was sealed in a locked door. (Naruto flashbacks anyone) and Power has grown up new horns haha
Me in a nutshell (Coping with Depression)
Chapter 39:
Power is going to absent right now and so the reason why she got a lot of horns is because she drank too much blood. In the meantime, Denji got a new partner which is The Shark Devil that is slavishly devoted towards him. If he managed to go along with The Shark Devil, Makima promises Denji a date in which they ended up doing anyways. And they watch some movies. Sure, both Denji and Makima had no feelings with it at first but tear up when seeing people hugging each other which resulted on Denji asked if he has a heart so yeah...
"Making screw-ups and mistakes was I ever really good at. Because everything I touch went to hell."
Me in a nutshell (Coping with Depression)
Chapter 40:
And despite Denji really like Makima so well...He ended up meeting another girl in a phone booth. Her name is Reze and she looks like a nice girl who works as a part time in a cafe. Even Denji ended up fell in love with her
Me in a nutshell (Coping with Depression)
Chapter 41:
So...We are also focused towards the Samurai and his partner, Angel Devil. Yeah, I'll admit that he is beautiful but his power was dangerous...I mean, absorbing life force while using them as a weapon and has been killing villagers when he was born? Yeah. Also, seems that Denji and Reze are forming some intimate relationships together by studying. In the meantime, there's also an evil devil who had a reputation to torment a ruthless devil hunter in the past by targeting his family.
"Making screw-ups and mistakes was I ever really good at. Because everything I touch went to hell."
Me in a nutshell (Coping with Depression)
Chapter 42:
Ah! Nice! Denji and Reze are going to school together so that Reze could teach her some things including swimming. Also, some insight regarding Aesop Fable's County Mouse & Town Mouse. Denji chooses to be the Town due to his view only able to eat while the Angel Devil chooses Country Mouse because of his heart belongs to his village until Makima adopted him. Also, seems that Reze encountered a rather dangerous guy in the night.
"Making screw-ups and mistakes was I ever really good at. Because everything I touch went to hell."
Me in a nutshell (Coping with Depression)
Chapter 43:
Wow! Turns out that Reze is a badass. Able to take out the killer in one shot and I guess she's also evil due to the ominous aura that she had. After that debacle, she and Denji went into the Tanabata Festival to see some fireworks and propose to Denji to run away together and quit the devil hunting job.
Also, yes, the cover looks nice haha!
"Making screw-ups and mistakes was I ever really good at. Because everything I touch went to hell."
Me in a nutshell (Coping with Depression)
Chapter 44:
Oh shit! Reze is revealed to be the Bomb Devil and possibly develop a Yandere feeling towards Denji although she tried to kill him at the end and obtain his heart. Fortunately, the Shark Devil tries to save the day.
"Making screw-ups and mistakes was I ever really good at. Because everything I touch went to hell."
Me in a nutshell (Coping with Depression)
Chapter 45:
Well shit, that Bomb Devil is really overpowered isn't she. Also, Reze tries to seduce the demon hunters to get to Denji but to no avail which resulted on her going to pull some big guns by massacring the demon hunters. No pun intended. Also, yes, the angel devil is suicidal
"Making screw-ups and mistakes was I ever really good at. Because everything I touch went to hell."
Leader of the Holey Brotherhood
Absolutely no relation to NLK
Introducing characters and making them immediately likeable in a few pages only to kill them right away. Takes talent.
Dopants: He meant what he said and he said what he meant, a Ninety is faithful 100%.
The Head of the Hydra
Anyone else notice that she wasn’t wearing any underwear during the assault but when she shows up in front of Aki she suddenly is wearing some?
"I am Alpharius. This is a lie."
Absolutely no relation to NLK
Clearly she stopped along the way to get some. It's probably an editorial mandate for the final shots but it'd be hilarious if she just took the time to murder someone for their underwear for modesty's sake.
Dopants: He meant what he said and he said what he meant, a Ninety is faithful 100%.
Oh my. Murder Waifu is pretty damn impressive, and likely as hard to kill as Denji and Katana-dude. Interesting to see her capable of acting as two separate parts, with her body running around after her severed head. So did she grow a new body from the severed head, or just put herself back together after blowing up? At any rate, bonus for the most violent Naked Apron I've ever seen.
Kon is such an unreliable Devil, isn't he? Tons of contracts, but he's prone to Screw This, I'm Outta Here whenever encountering a strong enemy. At least, he noped out both times they tried to get him to fight a Devil-hybrid.
Heh… someone read too much Ajin. 
The Head of the Hydra
According to the cover all the volumes are receiving extra printings meaning sales must be good.
"I am Alpharius. This is a lie."
Me in a nutshell (Coping with Depression)
Chapter 46:
Yeah, the massacre towards the demon lords that was committed by Reze happened and damn she was indestructable which is interesting! Also, I kind of wonder why Denji was battered as hell. And yes, Reze encountered the protagonist in the end btw which ends with cliffhanger.
"Making screw-ups and mistakes was I ever really good at. Because everything I touch went to hell."
![[up]](https://static.tvtropes.org/pmwiki/pub/smiles/arrow_up.png "[up]"){kind=icon}
Not sure if it was a mistranslation or not, but Rieze mentioning that the power used only worked on the "living" (this AFTER she blew her own head off) has interesting implications.
World's Cutest Direwolf
It's the mold thing they tried to use on her that only works on living things. Unless you're referring to something from an older chapter that I forgot.
Leader of the Holey Brotherhood
So… is Kobeni still alive?
Absolutely no relation to NLK
"Why is Denji?"
Dopants: He meant what he said and he said what he meant, a Ninety is faithful 100%.
The theory that Makima is the Gun Devil & Reze is her partner has been come up with.
"I am Alpharius. This is a lie."