Heavenly Demon Sword

The **Heavenly Demon Sword**, translated in the novel as the **Sky Demon Sword** and also called as **Arisha's Sword** is a deep black yet beautiful sword used by Cheon Ma. A sword that represents the Lord of the Demonic Cult . It is said that "The one who acquires the true Heavenly Demon sword will succeed the name of Cheon Ma". It was a part of Arisha's armor set and has the ability to turn itself into the Right Arm or Wrist Guard of the owner as well as the ability to pull in or absorb energy around them, whether it be good or bad energy.

## Background

The sword is very durable, and its composition doesn't belong to any materials found on earth, leading Cheon Yeo Woon to conclude that it is a material like meteorite.

The sword emits dark streaks when wielded. When not in use, the weapon splits into fragments which wrap themselves around the user's wrists. It chooses its owner and will attack anyone else who dares to hold it.

## History

### Nano Machine

The Heavenly Demon Sword is forged from a meteorite that fell on Earth. Cheon Ma used it to kill the Imoogi and absorb its demon energy as well as its spirit beast core. It was rumored that the true Heavenly Demon Sword was robbed and lost 500 years ago, along with the Sword Force of the Heavenly Demon due to the incident relating to Blade God assassinating Cheon Mu Hui, 7th Lord at that time.

### Descent of the Demon God

Over 1800 years ago, during Cheon Ma's era, a star or meteorite fell from the sky in the province of Yunnan, but it turned out that it was a weapon made of an unknown material. Among the seven weapons of the armor set, five of them descended to Earth and fell into the hands of people, and this sword weapon specifically fell into the hands of a man who didn't seem like a human, who turned out to be Cheon Ma.

## Plot

### Nano Machine

It was rumored to be lost and robbed but, the truth was that Cheon Ma had stored the sword deep within the Sealed Demon Cave, where it remained undiscovered for 800 years. It absorbed the core and the demon energy of the fallen Imoogi and after hundreds of years, the sword took the form of an illusory black Imoogi through spiritual phenomena spreading rumors about a demon imprisoned within the cave.

Before becoming the Lord of the Demonic Cult, Cheon Yeo Woon uses the sword only when he is in a tight and dire situations, such as the fight against the Blade Fist Master, Sahin who infiltrated the library, as well as against the Second Elder Kyung Bon Gi to save Yeon Mu Hwa, this is as to not reveal its identity yet.

During his campaign as the Crown Prince, Cheon Yeo Woon revealed the sword's identity to gain the help of elders from Blade Clan, Spring Clan and Sound Clan to side with him against the former Lord Cheon Yu-Jong.

### Descent of the Demon God

It is one of the pieces of the **Arisha's armor**.

## References:

1. ↑ https://skydemonorder.com/projects/descent-of-the-demon-god/167-ms-group-4
2. ↑ https://www.webnovel.com/book/nano-machine-(retranslated-version)\_11660247905469805/secret-of-demon-seal-cave-(3)\_39396421635468794
3. ↑ 3.0 3.1 3.2 https://www.webnovel.com/book/nano-machine-(retranslated-version)\_11660247905469805/anonymous-(7)\_39489174407019958
4. ↑ 4.0 4.1 https://skydemonorder.com/projects/descent-of-the-demon-god/132-tra-3
5. ↑ https://www.webnovel.com/book/nano-machine-(retranslated-version)\_11660247905469805/secret-of-demon-seal-cave-(5)\_39396429688533301
6. ↑ 6.0 6.1 https://www.webnovel.com/book/nano-machine-(retranslated-version)\_11660247905469805/secret-of-demon-seal-cave-(4)\_39396425947210166
7. ↑ 7.0 7.1 https://skydemonorder.com/projects/descent-of-the-demon-god/149-demonic-sealing-whip-2