Every year, Sin Lau and its neighboring kingdom, Kosuta, had to each offer a person as a sacrifice to the Mythic Dragon to appease its rage, preventing it destroying both kingdoms. One year, Sin Lau selected their princess, Adena as their offering. However Yugi Muto, Seto Kaiba and their friends fought to defeat the Mythic Dragon, sparing the sacrifices.
- Yu-Gi-Oh! episode 04444: "Legendary Heroes, Part 2"