Garden of Bones
The Garden of Bones was created by a powerful necromancer to be given as a present to a love interest of theirs. Once the gift was rejected¸ the necromancer turned the garden into a place of nightmares and horrific creations they built to externalize their frustration. It fell into obscurity after the ages passed away¸ and it became a myth.
Now¸ a scholar with sinister interests has located a map they believe to lead to this mythical garden and desires to be taken there to admire the garden and possibly collect the legendary Ghost Lotus.