During Zheng He, the Qibao eunuch of the Ming Dynasty, on his sixth voyage to the Western Ocean, one of his fleets mysteriously disappeared after encountering a storm on the east coast of Africa. The ship's gold, silver, porcelain, and the fleet's treasure - the sea dragon ball - were all mysteriously missing. Neither the wreckage of the ship nor the remains of the deceased sailors could be found, and not even a broken board could be found! Could it be that all the huge fleet was buried at the bottom of the sea? Or is there an unknown "Bermuda Triangle" on the coast of East Africa?
Time flies for hundreds of years, and two treasure-hunting teams from China set foot on the African continent with different missions and the same purpose. They compete for this huge treasure and seek help from local tribes. Their actions attracted the attention of the local British and German colonists, and they also joined in the fierce battle for the treasure ship. A battle surrounding the mystery of the treasure ship's whereabouts began, and the good, evil, beauty and ugliness of human nature were also displayed in front of the world...