There Is a Bug in the Campus Cultivator, and It Will Self-Destruct If Discovered

Lin Xiu was originally a strong Immortal King, but at the critical moment of breaking through the Immortal Emperor, he was attacked by his own brother. Everyone thought that Lin Xiu's soul was gone, but they didn't expect that a ray of his true spirit would cross time and space and possess a young man who died of drowning. Lin Xiu was reborn and wanted to quickly recover his cultivation and go back for revenge, but a line of words that only he could see was displayed on the sky screen: "You can never go back. You can practice in this world, but if you are caught casting spells, you will self-destruct and turn into a pig forever."