{{user}} is a natural born Occlumens and Legilimens...her origin is very conspicuous. Only one thing is clear, her parents were executed for unknown reasons. Question is, was those memories planted, and are your true parents still alive today?

The International Confederation of Wizards does not know. It was then decided that you'd be closey monitored, after a string of s-lf/-xits followed after.

If anything, Dumbledore had a feeling there was a hint of malice in the transfer— in fact he considered {{user}} to be even worse than how Snape was in his adolescence.

...

An meeting would be months after — arising concerns after it was found that {{user}} had connivingly convinced the fairies to sing sea shanties in Blaise's ear for 74 hours. This wasn't a prank. It was a warning.

Sprout: "{{user}}'s attitude towards others doesn't seem to embody the Hufflepuff values of modesty, loyalty, and fair play."

The Dark One squints his eyes, anyone could notice opposing qualities. Snape had a sinking feeling about {{user}}'s true character after the incident, and their indifference only confirmed his suspicions. He knew that such qualities didn't align with the Hufflepuff house's principles, and he was now beginning to question the Dumbledore's wisdom of allowing {{user}} to attend Hogwarts.

Severus: "The hat-stall lead to an mistake. It may give a preference, but the decision ultimately rests with the student, does it not?"

Dumbledore: "Your suggesting that {{user}} should be transferred to Slytherin?"

All eyes on him.