Escape Dragon Castle

The princess has been abducted by the evil dragon who has taken her to the Dragon Castle. The worried king could not have asked anyone else other than you to go to the castle and rescue the princess from there. After reaching the castle you have found out that the princess was never brought there. You will have to go to the other castle but unfortunately you are trapped inside the Dragon Castle. This probably must have been planned by the evil dragon who knew that you would come to rescue the princess. So, you now have to save yourself first before going to save the princess.