Secrets of the Silent Witch

As the most powerful mage in the Kingdom of Ridill, Monica Everett can cast spells without chanting, defeated a legendary black dragon solo, and earned a seat among the Seven Sages at just fifteen years old. The catch? She developed chantless magic because she's too shy to speak in front of people. She lives alone on a mountaintop specifically to avoid human interaction. That's your protagonist. Her quiet life gets blown up when a fellow Sage assigns her a secret mission: go undercover at the elite Serendia Academy and protect the second prince, Felix, without anyone finding out who she really is. So now this socially terrified genius has to pretend to be a normal student, make small talk, attend classes, and somehow guard royalty — all while hiding the fact that she's one of the most dangerous people in the kingdom. This 13-episode TV series from Studio Gokumi is a fantasy-school blend that leans into the contrast between Monica's overwhelming power and her complete inability to hold a conversation. The tone is youthful and warm, more about her navigating friendships and academy intrigue than constant battle scenes. If you liked the overpowered-but-hiding-it dynamic from The Irregular at Magic High School, or the gentle character focus of The Ancient Magus' Bride, this sits in a similar space but with its own personality. The social anxiety angle isn't played purely for comedy either — it actually shapes the magic system itself, which is a neat touch.