Magical Duel Professor at Hogwarts

Lin Xie, the dueling master of Harry Potter's Magical Awakening Hall, traveled to Hogsmeade Village at the end of the 20th century and became the royal bartender of the Pig's Head Bar. The bad news is that all the spells he learned before have disappeared, leaving only the empty Hogwarts library in his mind; The good news is that every time he completes a system random task, he can randomly draw five books or spells from the library. Complete daily tasks to brew ten cups of butterbeer, and draw five consecutive cups to obtain the radiant divine spell—Calling God's Guard. Complete the hidden mission - the opening ceremony of Quidditch, and obtain the only knowledge - Ravenclaw's spiritual meditation method with ten draws in a row. Lin Xie originally wanted to develop slowly and make a brilliant appearance when Voldemort attacked Hogwarts, stunning all the Death Eaters with a full-level spell. But he didn't expect that more and more players would come through time travel. He could not sing with his palms alone, and it was difficult for him to fight with four hands with two fists. In this case, then join Hogwarts as a magic dueling class professor! Lord Dark Lord, when you come to Hogwarts, please don't be scared to death by the largest snowball in history. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.