The Royal Maze Garden Questline or Greselda's Beautiful Dark Garden Questline, is a story questline that continues from the Lady Greselda Questline. It was added to Castle Story in the February 13, 2014 Update. It is available to players who have finished Potion Shop Gossip, the last quest of the Lady Greselda Questline, and have reached level 27.
- Friendly Pardon
- Swiftly Stalking Royalty
- Garden Ceremony
- The Unlucky Lady
- If You Want To Be Happy...
- Coping Mechanism
- Greselda's Beautiful Dark Garden
- What Is This Feeling? (optional)