Princess Khotulun is the daughter of Haidu Khan of the Ugudei dynasty. The film tells the story of Princess Khotulun, the son of Kublai Khan, known in Western and Eastern history as a wrestling princess, and her struggle to reclaim her Golden Sutra.

Erick Ju, who is wanted internationally as a serious criminal, goes missing after undergoing a face-changing operation and using black magic to wipe his memories. Erick Ju and investigative journalist Heon Bin both find themselves in Ulaanbaatar. Not only does Heon Bin become a witness to a mysterious case, he also experiences unbelievable things in the underworld.

Jenny has been pursuing her artistic path since she was a child, and through her tireless efforts, she has achieved her goal. She is a wonderful singer who has already found her place. She has everything that life can offer. However, the powerful people, fame, and wealth that surround her push her in the wrong direction, and one day she changes to the point where she no longer recognizes herself. This film shows how she is transformed.