My Years as a Professor at Hogwarts

When Eric stepped into Hogwarts again, the wizarding world was very different from what he remembered. Voldemort was not born, only the outstanding wizard Tom Riddle; Grindelwald and Dumbledore did not break up, there were only two old men who bickered every day; the Potter family did not die, only Severus Snape became a colleague with Lily at Hogwarts. But the shadows lurking in the darkness have grown, the ancient wizards have resurrected, and the wizarding world is about to fall into turmoil. In this regard, Eric said: "I am just an ordinary 110-year-old Defense Against the Dark Arts professor. What bad intentions can I have?"