Madam Yu Jian is a Chinese-themed Brigand King introduced to the Ice Ocean on 2011-04-12. She is captain of the crew Warriors of the Jade Sword and queen of the flag The Jade Empire. On the Opal Ocean she is captain of the crew Krieger des Jadeschwertes and queen of the flag Das Jadeimperium. On the Jade Ocean, she is captain of the crew Guerreros de la Espada de Jade and queen of the flag El Imperio de Jade.