East Asia, the era of the Chinese Dynasty. Legend has it that the "Dragon King Sword", an artifact that has the power to summon thunder, divide thunder, and cut lands, is enshrined in Shenglong Mountain. It is unknown who stole it... The three pearls inlaid on the hilt of the Dragon King's sword are white Bai Ling, black Hei Yun, and gold Yu Hua. When the three pearls come together, they will bring extremely terrifying power to the sword holder.