Hogwarts: Voldemort's Ghost

So can the protagonist learn new magic? Please give the author an accurate word and don't be ambiguous!

Your setting in Chapters 1 and 2 that ghosts cannot learn new things has already persuaded many people to quit, including me. Goodbye.

It is expected to be put on the shelves next month. It has recently resumed 4,000 words per day and will start to write 10,000 words per day after it is put on the shelves.

There are repetitions in the last few dozen chapters, and the content loses coherence.

Please read it. I hope readers will stop reading and read it.

"I don't understand why everyone is discussing how a ghost can be the principal. It seems that if I become the principal, it will be doomed to bad luck for you." Metis is sitting on Gengar, floating in the middle of the halls of Hogwarts. "More than fifty years ago, I became Voldemort's most trusted senior. Now, Death Eaters welcome me wholeheartedly wherever I go. I really have the best time." "Now I have a proposal. How about we let Voldemort enter Hogwarts and hold a Holy Grail War? The winner will realize all wishes." [The host completes a big scare and gains... Fear value] "So are you going to surrender to Voldemort? I already knew it, Metis, you inherently evil ghost brat!" With Harry's support, Old Moody angrily scolded Metis. Metis said nothing and just silently opened the system lottery. [Getting Tzeentch's gaze (ninth time)] Oh, it seems like you've gone too far. Metis took out the Time Stone from his arms and prepared to draw it again. "No, no, no, I just want to scare people and earn some fun (fear value)." (This is the story of a fun-loving ghost thinking about how to resurrect)

No, what kind of official match is it? ? ? ? ? And does he only scare people? Can you write it in a positive light? You can write about things like train derailments. Make it look like you are playing. There is no such emphasis on life at all. Are all the people in the car dead? And what did Dumbledore seem to say? How could you ignore the consequences he caused? It was so serious that the train derailed. Speechless, I have never been so speechless in my life.