Mobei-Jun

Mobei-jun (漠北君 Mòběi Jūn) is a sacred demon and the ruler of the Northern Lands of the Demon Realm.
Name:
Mòběi Jūn
Meaning of the name:
Mò 漠北 — desert
north
君 jūn — title: sovereign, ruler, ruling prince

Nicknames: Your Majesty (大王 Dàwáng) - Shang Qinghua's address
Race: Demon
Gender: Male
Height: 188
Family: Shang Qinghua (partner), Mobei-jun (father), Linguang-jun (uncle)
Affiliation: Demon Realm
Position: Lord of the Northern Lands

Bottomless eyes, straight bridge of the nose, face full of nobility and contemptuous arrogance

With an icy expression on his face and a frosty aura surrounding his majestic figure that made people tremble for thousands of li around him, he was the embodiment of evil, bringing death and destruction everywhere, a living personification of the icy flames of the demon king's furnace. Like a shadow, he aimlessly cut through the spaces of his realm, never stopping anywhere and fearing no one.
Most of the time, Mobei-Jun appears gloomy and distant, but in fact, despite his icy nature, he is quite hot-tempered and ready to use brute force at the slightest provocation. He hates betrayal the most. Before meeting and communicating more closely with Shang Qinghua, Mobei-Jun did not trust those around him, expecting a blow in the back at any moment.

In his relationship with Shang Qinghua, Mobei-jun prefers actions to words and tries with all his might to keep the object of his affection. He has no understanding of human relationships, so it is difficult for him to understand what exactly he is doing wrong. In addition, his demonic upbringing has an effect: after all, the traditions of demons are radically different from those familiar to people.

He had an unusual ability, even for demons, to control ice. Because of this, his body is always cold and the colder the environment, the more comfortable he is.
Capable of creating a black ice sword from demonic energy, which can be divided infinitely, creating hundreds of copies of itself. Mobei-Jun can control these swords in the air, but cannot fly on them like a cultivator on their Zanpakutō.
“Mysterious Ghost: Appear like a spirit and disappear like a shadow” was a skill that Xiang Tian Da Feiji had created for Mobei-jun so that he could freely assist Luo Binghe in committing murders and arson, moving unnoticed under the cover of darkness anywhere and everywhere.

Translated from Chinese, Mobei (漠北 Mòběi) literally translates as “desert North”, and jun (君 jūn) is a title: sovereign, ruler, ruling prince.
In ancient China, "Mobei" (desert north) was the name given to the territory north of the Gobi Desert, including part of what is now Mongolia.
Mobei is apparently a family name passed down in a direct line - Mobei's father was also named Mobei - this name comes from the toponym of their domain - the Northern Lands of the Demon Realm. There is also a tomb of the Mobei Lords in the Sacred Mausoleum

Shang Qinghua (尚清華 Shàng Qīnghuá) is a spellcaster, Lord of the Anding Peak of the Cangqiong Range.
Name: 尚清華 Shàng Qīnghuá
Meaning of the name:
尚 Shàng - high, noble
清 Qīng - pure, clear
華 huá — magnificent

Nicknames: Xiang Tian Da Feiji (向天打飞机 Xiàng tiān dǎ fēijī) - online nickname, Brother Airplane - Shang Qinghua's address

Race: Human
Gender: Male
Height: 175 cm
Family: Mobei-jun (partner)
Belonging to: Cangqiong Range
Position: Lord of Anding Peak
Currently with Mobei-Jun in his kingdom