Hiei Grimm

* Normal
* Demon Form
* Grimm Form

* Grim Reaper (ancestor)
* Minami (ancestor)
* Other unnamed ancestors
* Joe Grimm (great-great-grandfather)
* Hildegard (great-great-grandmother)
* Apollo (grandfather)
* Jupiter Grimm (grandmother)
* Rokutaro Grimm (father)
* Irina Uzi (mother)
* Hien Grimm (brother)
* Nori Grimm (sister)

**Counterparts:**

* Nekkyou Hiei
* Soulless Hiei (alternate self)
* Immortal Hiei (alternate self)

**Other(s):**

* Soul Hiei (soul)

* Investigation Skills
* Criminology
* Detective Skills
* Analysis Skills
* Combat Prowess
* Heightened Senses
* Vehicle Driving Skills
* Bike-Driving Expert
* Charisma
* Pain Tolerance
* Persistence
* Patience
* Adaptability
* Assassination
* Acting Skills
* Disguise Mastery
* Mercenary Training
* Government Protocols
* Military Training and Protocols
* Expert Swordsman
* Gun Expertise
* Marksmanship
* Cunning
* Unpredictability
* Acrobatics
* Intimidation
* Ruthlessness
* Aggression

**Grimm Brand:**

* Inhuman Traits
* Weapon Summoning
* Magic Powers
* Soul Manipulation
* Immortality

**Other Abilities:**

* Future Sight
* Psychic Flashback
* Time-Travel / Leap
* Chrono Sense
* Time Stop
* Possession
* Can Respawn after Death

**Demonic Abilities (after Satan Possessed Him):**

* Superhuman Strength
* Superhuman Durability
* Superhuman Agility
* Superhuman Speed
* Superhuman Stamina
* Superhuman Reflexes
* Pyrokinesis
* Demonic Form

* Fend off against his friends in a pillow fight with physical combat before a friend’s mother interrupts them. (Succeeded; slept the moment his friend’s mother went to see if there’s anything going on)
* Find out who Kira is and Bring Him Alive or Dead.
* Kill John and Avenge Eli. (both succeeded)

**Post-Possession:**

* Find Sparrow and Kill Him. (succeeded)

### Relationships

**Family:**

* A

**Love-Interest(s):**

* Saori (deceased girlfriend)

**Friends / Allies:**

* A

**Rivals:**

* A

**Enemies:**

* John (victim)

## Biological Info

### Eye Color

Red (currently; post-possession)
Brown (formerly; pre-possession)

## Criminal History

### Types of Crime(s)

Murder
Assault

### Total Victims

1

**Grimm**, also known by his real name, **Hiei Grimm**, is the main protagonist of Hiei alongside Satan.

Grimm is a former detective who was the head of the Kira Case and leader of the Kira Investigation that avenged his partner from a traitor before becoming an involuntary vessel of Satan himself after making a deal with him following the events of a shootout that led to his car crashing as he tried searching for Kira’s assailant.

His official nicknames when he's not possessed include **Grimm**, **Demon Reaper**, **Mercenary Dog**, **Spiky Head**, **Old Man Grimm**, **Crimson Haired Demon** and **Grim Reaper**. His official nicknames when he's possessed include **Iblis**, **Beelzebub**, **Lucifer**, **Satan**, **Demon God**, **Demon King**, **Soul Reaper**, **Beelze**, **Dark Lord**, **The First Demon**, **Reaper of Souls**, **The Devil**,

Aside from his stories; whether he’s the main protagonist or not, Grimm has also appeared in other stories such as Creepypasta House,

## Appearance

Hiei appears as a adult with long black spiky hair; that has a patch of red due to using Satan’s power for the first time after making a deal with him while being possessed, and red eyes. He also has a well-built physique and his clothing consists of a

As a detective in the past and prior to making a deal with Satan, Hiei has the same long black spiky hair (albeit not even as long as his appearance now); without a patch of red since Satan didn’t possess him, and brown eyes; since Satan didn’t possess him. His clothing is different from the clothes he wears in the future, such as white shoes, a pair of blue jeans, a white shirt and a black jacket, as well as the same red bracelet on his right hand he wore as a teenager.

As The Witness, Hiei abandoned his detective clothing; most likely to go undercover in order to get proof that John is Kira, for a more casual fit such as a gray shirt that says, “Stanford”, in all caps, a pair of black jeans, and the same white shoes.

As a teenager in the past, Hiei still has his black spiky hair and brown eyes, with his clothing now consisting of a pair of black shorts, a pair of white socks, the same red bracelet he wore before it got destroyed in the future and a light yellow t-shirt.

In his Grimm Brand form, Hiei now appears as a humanoid shadow that has a skeleton skull for his face, and has glowing red eyes, as well as a red spiky growth around his neck, a black hoodie, spikes on his arms and legs, an extra pair of skulls on his shoulders and part of his jacket, which still has some belts on it alongside the same belts he wore on his legs.

In his Demon Form, Hiei has the exact same appearance as his Grimm Brand form; with him being a humanoid shadow that still has a part of his jacket that had belts and the same belts he wore on his legs, however,

## Personality

Before becoming who he is now, Grimm was once an average teenager who is lazy and a bit quiet, but what stood out from this is that he sometimes took jokes personally and is oftentimes aggressive, which led to a pillow fight that involved actual physical combat when at a friend’s house while having a sleepover with them.

Even as an young adult before getting possessed by Satan as part of his deal, Grimm is still that same individual who's often lazy and a bit quiet, with him sometimes taking jokes personally and being oftentimes aggressive. However, Grimm isn't as embittered by the jokes and his ill temper when getting triggered by jokes and other times when getting aggressive has somewhat cooled down. Grimm is also very intelligent and shrewd, as he was able to outsmart some of

## History

### Early Life

Grimm had an ordinary childhood like most people in today’s generation, with him having parents who wanted the best of their child with good grades when attending school; in which he did just that even though there were ups and downs, and had participated in many internships before turning 18 years old, which is impressive to most people

### The Kira Case

Grimm; now a young adult, becomes a leading detective who takes charge of the Kira Case and its Investigation Team after the previous leading detective had died at the hands of Kira himself at some point after joining the Police Department and Said Investigation Team as an intern for a short time before officially becoming a leading detective for the Police Department (as mentioned above).

After getting news that Kira’s latest victim gets killed; whose name is Charles D. Monkey, Grimm throws some files at John’s desk and tells him to do some work before going to the bathroom so that he can switch clothes and become a witness to see if John is the man he thinks he is. As the witness, Grimm walks up to Eli after getting called on and tells him about the charm on Kira’s phone before leaving after telling Eli that he couldn’t tell if John is Kira. At some point after Eli and John get in a scuffle; which resulted in Eli’s Death at the hands of John, Grimm witnesses the events unfold and mentally connect the pieces together before quickly firing John right on the spot later on. Some days after, Grimm calls John and tells him to meet him at the park where Eli was killed before suddenly firing at John with a gun due to seeing Eli die in front of him days ago. Grimm and John would later fight after an heated argument about why Eli was killed; which forced Grimm to uncover the truth that John was working for an unnamed contractor as an assassin, and kill John as a result after failing to get information out of him and his anger, despite the fact that it was justified that John killed Eli (most likely repressed anger inside his mind).

### The Incident

After the Kira Case, Grimm quits being a member of the Police Department following the fight he had with John; which resulted in John dying at the opposite spot where Eli died, and sought out to find the person who hired John alone. From there, Grimm

### Making a Deal with The Devil

After getting in a car crash, which is most likely due to getting in a shoot-out, Grimm is heavily injured and sustains some very serious wounds on his entire body, such as his left arm having a very big hole,

## Powers / Skills

### Powers

#### Grimm Brand

* Inhuman Traits -
* Weapon Summoning -
* Soul Manipulation -
	+ Draining -
	+ Absorption -
	+ Trapping -
	+ Removal -
	+ Destruction -
	+ Collecting -

#### Demonic Powers

* Superhuman Characteristics -
	+ Strength -
	+ Durability -
	+ Agility -
	+ Speed -
	+ Reflexes -
	+ Stamina -
	+ Balance -
* Pyrokinesis -
* Demonic Form -

### Abilities

* Insanely High Intelligence - Grimm is insanely smart, as he's able to
* Master Combatant - Grimm has shown immense combat prowess and has
* Master Martial Artist - Grimm is a master martial artist, as he's capable of performing most martial arts styles with ease

### Equipment

* Katana - Grimm’s
* Demon Sword: Iblis - Grimm's current weapon and is
* Tenzubushi - Grimm’s

## Trivia

In General
* Grimm’s first name, Hiei, means Flying Shadow in Japanese.
* The name, Grimm, means Stern or Severe in German.
* Grimm's favorite color is black, due to it showing his strong will and resilience.
	+ Grimm also likes the color Black due to
* Grimm is stated to look much better than Ragna the Bloodedge, although only a little bit.

Past
* The Kira Case that Grimm became head of isn’t the Kira Case from Death Note, but rather a
	+ This also includes being the leader of the Kira Investigation.
* In the Case Kira film, as well as its sequel; The Truth, and Pillow Fight Gone Wrong, Grimm was portrayed and voiced by
* In the Case Kira and Pillow Fight Gone Wrong films, Grimm’s hair wasn’t spiky as the films showed Grimm with normal hair instead of spiky hair.
	+ It’s noted that in between the events after Case Kira and before it’s sequel; The Truth, took place, Grimm had

Present

* When not on-duty, Grimm often listens to music on his phone; specifically music from HAARPER, Linkin Park, The Weeknd and etc.
	+ This also includes Grimm listening to podcasts that talk about life and other topics regarding their similarities and differences such as TED Talks Daily made by the people at TED Talks, Distractable by Markiplier, Muyskerm and LordMinion777, and Brain Leak by Jacksepticeye and Ethan (formerly known as CrankGameplays).
* When possessed by Satan:
	+ Grimm often hones his demonic abilities to perfection; due to Satan possessing him, despite the fact that he rarely uses his abilities even if Satan doesn't possess him.
* Grimm has a habit of binge-watching the news, specifically car chases and military news, as well as

## Gallery

Concept ArtReference Design for Flashback when Grimm was a young adult.Grimm before getting possessed by Satan in the titular creepypasta story.Grimm in Demon Sword: Iblis.