Quick Wear: After Revenge, I and the Immortal King Renew Our Relationship

An Yan is a thousand-year-old demon who died from an extremely powerful thunder during a tribulation. Rong Hua Xianjun protected her with his life, and finally left a trace of his soul. An Yan was able to bind to the system transformed by his adopted son Xiao Meishi. She needs to travel through small worlds to complete revenge for the original owner and gain the power of will, so that she can return to the original world and renew her relationship with Xianjun. An Yan said: Revenge? I'm good at it! World 1: The revenge of the beautiful concubine - crossing the river and destroying the bridge? Another one is to cut off the firewood from the bottom of the pot! (Completed) World 2: The revenge of the spoiled girl - betrayal and stealing the family? Another one is to repay the tooth with a tooth! (Completed) World 3: The revenge of the real and fake daughter - using a substitute? Another one is to buy one and get one free! ...