Dian Wei

E Lai (恶来, Èlái) is the Guardian Spirit of Cao Yan Bing.

Appearance
E Lai is a large muscler Human Martial Spirit, that is always seen wearing a black and white mask.

Prolouge Arc
Cao Yan Bing summons E Lai during his battle against Fu Hu. E Lai makes short work of Fu Hu, as he finishs off using his weapon.

Intruder In Rakshasa Street Arc
E Lai appears when Cao Yan Bing summons him, to prevent Cerberus attacking him. After stopping it's movement E Lai picks it up and then slams it into the ground.

Spirit Army Arc
E Lai appears cutting a departed spirit in half, saving Bai Shui Er and the Phantom Fruit Beast.

Cao Yan Bing summons E Lai along side Xu Chu, crushing a number of troops from the Spirit Army. He tells them the path infront of them is littered with weeds to the point he can't make his way out, and asks them what to do. E Lai tells him to just say the word, as he's ready to bulldoze the street. Cao Yan Bing tells them to listen to his commands, and asks for him to witness the strength of the Cao Clan's mighty tiger duo. E Lai and Xu Chu both agree to make a path for him, to which Cao tells them to go.

Trivia

 * E Lai based upon historical figure "Elai" Dian Wei.