My Cute Disciple First Became a Demon

When she traveled through time and became a fox and became his teacher, the two of them were inseparable. See how she practices killing monsters, playing around with the world, and achieving righteousness with him. "Hey, Master, you have bullied me for so long, and now... You have to take revenge." A certain woman smiled unscrupulously. "It doesn't matter, you promise me to do it for the rest of my life." The master replied elegantly. "Whoever dares to stop you will kill gods when you meet them, and kill Buddha when you meet Buddhas."