The Battle at Liang Dao's palace was a battle between the two factions of Chinese pirates, one loyal to the Pirate Lord Liang Dao, and the other to his brother, Sao Feng. Feng also had the help of the infamous pirate Jack Sparrow and his pirate crew. The battle ended with Liang Dao's defeat. He was stripped of his Piece of Eight, the sign of Pirate Lordship, by Sao Feng, who became the new Pirate Lord of Singapore and the South China Sea.