Tyrin stood before the wall which he knew housed the come and go room, otherwise known as the Room of Requirement.

I need a place to study Occlumency And sure enough, a door appeared before him. he opened it to find a plain white room with white cushions to sit on. There were no comforts in the room it was plan and boring.

He wondered if anyone capable of legilimency would show up. He needed to shield his mind, he desired to do so.