The Scheming Devilish Demoness

After being beaten to death by her ex-lover Yuki never thought that she would get another chance again to live and extract her revenge. Waking up being a Demoness of the underworld. Yuki have all the power. Planning everything she played along with Deception, malicious intent, Deceive, hatred, lies ,sinister and even humanitarian? Whats more to unfold having all the powers in her hands. She just have to utilize it perfectly. The Demon King had given her a task to be a nanny/bodyguard to the Demon Prince until the commontion in the underworld is settled. Yuki pledge to watch over him from the sides. Although he doesn't need to be guarded or being babysit he didn't reject his fathers' idea. Taking a trip back to see what has going on. Yuki was left in the human world again on her own. Starting all over again. "this will be the beginning with no end." she told herself. " all of you who do wrong to me and my mother will face my wrath and experience everything a thousand fold." she grudgingly said.