A pitch-black, coal-like entity residing within Xiao Jingchen. It is the chief companion and lackey of the Demon Lord, having served him for countless years. It discovered that the Demon Lord's demon bones were stolen by the Heavenly Dao and replaced with Dao bones. It is extremely loyal to its master and desperately wants to recover the demon bones. It devised the plan to lure out the Heavenly Dao by releasing demonic aura and disguising Xiao Jingchen as a beggar. Despite its vicious nature, it was forced into doing charity work distributing porridge in Wen Shuyu's name.
