The Pyramid is a location in the Safina region. It is home to the ancient monster Sphinx, who guards the Yellow Orb from thieves. It is also the location of the Dragon Seal Trial, where adventurers must prove their strength and wisdom by defeating the Mummy Girl, Cobra Girl, Nefertiti Lamias and then answering three riddles asked by Sphinx. By law, dragons can only marry humans who have passed the trial. The Dragon Seal Trial was intended to support coexistence between man and monster.
In the pyramid, the two fight the Mummy Girl and the Cobra Girl, but the Nefertiti Lamias restrain Sara. Luka notices how weak she is compared to him, and she reveals her backstory and the reasons for taking the Dragon Seal Trial.
Upon meeting up with Sphinx, she demands the two to answer her questions. After answering the last question, Sphinx reveals her history with the First Sabasa King and why she created the Dragon Seal Trial. Having completed the trial, a dragon marking is engraved on Luka’s and Sara’s hand, proof they had completed the trial. Luka then asks about the missing princess, where Sara reveals to be her all along. After the Sphinx gives Luka the Yellow Orb, the monster and the humans part ways.