Yue Wuer

Yue Wuer was the twin brother of Yue Wushuang and the Defender of the Double Devils. Due to his actions in the Double Devils arc, he was considered an antagonist.

Background
Yue Wuer and his sister Yue Wushuang were born as spiritual twins, allowing them to gain the abilities to telepathically communicate with each other and switch their bodies' positions similar to teleporting. Some time before the Double Devils arc, the twins somehow obtained two fragments of the Heaven Crystal and absorbed them. However, since the crystals were not in their complete forms, they never truly absorbed it. The twins also learned about the practice of Double Devils and the ability to convert someone's heart into bloodstones through kissing. With this knowledge, Yue Wuer along with his sister aimed to acquire the required 32 bloodstones to fuse into a Double Devil and become invincible, subsequently killing 30 people, him being responsible for the deaths of 15 women.

Personality
Yue Wuer was a very sinister man, as proven when he baited Ximen Guanren near a cliff so he can shred him into pieces (though he ended up running away instead).

He held pride in his ability to make girls fall in love with him, as shown when he claimed his pride was damaged when Huang Xiaoyan rejected him without second thought, angering him and prompting him to use Lustful Eye on her.

Appearance
Yue Wuer was a really handsome man, as proven when he was able to successfully seduce 15 girls just through his looks alone (though his Erotic Eye helped increase their affection for him). He had long red hair, red eyes, a well toned body figure and a crescent moon tattoo on the left side of his neck. After fusing with Yue Wushuang and becoming a Double Devil, their body became more muscular and masculine due to absorbing more bloodstones from men than women, Yue Wushuang's face was also on the right side of their head and crescent moon tattoos appeared on both sides of their neck. Their hair also rose up similar to the Super Saiyan Form from the Dragon Ball franchise.

Abilities and Powers
Being the Defender of the Double Devils, Yue Wuer possessed the ability to withstand almost any kind of damage, and fast regeneration capabilities. He also possessed above average strength, being capable of knocking Ximen Guanren onto the ground with one punch. Due to being born as Yue Wushuang's twin, Yue Wuer was able to telepathically communicate with her and swap bodies with her within a certain distance.

Defender Form

 * Regeneration.pngHigh pain tolerance: Yue Wuer has shown to be able to tolerate high levels of pain. He barely showed any signs of discomfort when his arm got ripped off by Che Yongtai, or when half of his body was bit off by Xi Sha.
 * Fast regeneration: Yue Wuer was capable of regenerating any part of his body and healing his wounds quickly.
 * Heart Steal (隔空取心): By kissing someone, Yue Wuer was able to take all the energy from their heart and convert it into bloodstones that improved his power, This resulted in the victim's heart melting into blood, giving the impression that the heart disappeared.
 * Erotic Eye (勾魂眼): A passive technique Yue Wuer constantly kept active. By looking into a girl's eyes, any feelings of love towards him will greatly increase, causing them to become madly in love with him within seconds after meeting him. However, if the girl doesn't have any feelings of love towards him in the first place, this move would be ineffective.
 * Lustful Eye.pngLustful Eye (合欢眼): A last resort technique Yue Wuer used when his target shows no interest in him. When using this move, Yue Wuer's left eye will glow and the iris will mutate into a swirling pattern, the target of this move will faint. After a minute, the target will wake up and instinctively kiss the first person of the opposite gender they see, or else they will explode from the inside.

Fused Double Devil Form
After fusing with Yue Wushuang and becoming a Double Devil, a form that combined Yue Wuer's defensive capabilities and Yue Wushuang's offensive capabilities, they were almost invincible except for one weakness: the crescent moon tattoos.


 * Whip Kick (鞭腿): Using one of their legs as the center, the Double Devil quickly kick with their other leg to inflict damage. Due to the end of the leg being swung to the most extent, the foot will deal the most damage while the thigh will deal the least.


 * Arm Growth: If necessary, the Double Devil can grow two additional arms to aid them in battle.
 * Consecutive Bullet Kicks (连环谭腿): By lying on the ground, the Double Devil can repeatedly kick its opponent, which is extremely strong due to the Attacker's strength.

Weaknesses
Before fusing, Yue Wuer main weakness was his rather average strength, making him easily beaten by stronger people like the Demon Lords. He was also vulnerable to extreme damage that he can't recover from, such as getting his head bitten off.

After fusing, the Double Devil's only weakness was the crescent moon tattoos on their neck. Any damage inflicted to one of the tattoos will cause blood to burst out of said tattoo. However, both tattoos must be damaged in order to destroy the body of the Double Devil.

Trivia
Yue Wuer's last name Yue (月) literally means "moon" in Chinese, referencing his crescent moon tattoos. The last character of his first name Er (二) literally means "two" in Chinese, hinting at his Double Devil identity.