The Spider Queen was once an oppressive monarch in the mortal realm until one day, she engaged in a battle with Monkey King, losing the duel and her empire as a result. As years passed, the Spider Queen moved to the sewers of Megapolis and began planning her revenge.Spider Queen was a prideful demon. She wanted power above anything else, often declaring that she is "the queen". She was boastful, throwing herself a party and mocking the demons she captured after taking over Megapolis.