Slashing Betrayal

This is a novel it's about a jealous witch cursing a princess named June. Because the witch is jealous of a princess. So she decided to let the princess drink a poison to switch identifies. The princess turned into a witch, and the witch turned into a princess. The witch found June's prince Leo. About Leo : a young rich and handsome prince.They started hanging out together and June was soon forgotten. But the prince didn't notice that who he's been hanging out with was actually a witch who poisoned his princess. June cried everyday locked in the witch's abandoned castle. Soon her crying faded and no one begin to notice her anymore. So the rumours that if you see the witch and the prince hanging out together do not disturb them, or else you will join June. (You can choose to be June, the witch or Leo.)