M reached the castle and sneaked by the guards watching the entrance of the south door.  M entered a big square outside the western entrance of the Castle. There he met his wife, Kristina, in the middle point of the big open area. They argued about what had happened and she became really upset, obviously for a good reason, even if she started it all. M threw their house keys at Kristina but, unfortunately, the keys were lost in a well in the ground. This was not the lucky day for any of them and the amount of bars covering the hole ironically showed that.

Actually, you might still see the statue of her around this square since she later became a queen.