Richter begins the Prologue at the bottom of stairs that lead to an entrance room and Dracula's throne room.

At the top of the stairs, hidden in the ceiling, is a secret treasure room. The fastest way to gain access to it is to use Richter's uppercut move (Down, Up + Jump) while roughly halfway between the chandelier and the ledge. If you are in the correct position, Richter will pass through the ceiling and you will gain access to the secret treasure room without needing to lower the hidden staircase. If you are not in the correct position, you will collide with the ceiling instead. There is a candlestick containing 5 hearts on the right side of the hidden room that you will want to collect before dropping back down into the entrance room.