The potion classroom was filled with students from Slytherin and Ravenclaw. The room was filled with several types of ingredients around. Everybody was seated already when Potion Master, the greatest one Hogwarts ever seen and also the strictest professor in whole school, walked in. His black robes flying behind him. His loud steps heating the floor with a lot of force, sending shivers done students spines. He walked in front of his desk and looked sternly on the class. His eyes landed on you