Description：In 1633 AD, Lu Changfeng, the youngest flag-general of the Ming Dynasty Navy, escorted the governor of the East Factory to Southeast Asia to arrest important criminals. They were attacked by a fleet of sea beasts and the entire army was wiped out. Lu Changfeng was rescued by a mysterious organization and came to Luzon Island, the international trade center of the Age of Discovery. Under the leadership of Song Yingxing, a strange man in the Ming Dynasty, the islanders established the world fusion city "Wan Guo" to resist the cruel rule of the Spanish colonists. For the purpose of investigation, Lu Changfeng joined Song Yingxing's organization "Tian Gong", and fought against the colonists and maritime invasion forces together with the strange people of Wan Guo. All kinds of inventions and creations that are ahead of the times appeared here, which is breathtaking... In the interweaving and entanglement of history and reality, Lu Changfeng finally realized the secret of "Tian Gong" and solved the mystery of his own life experience. On the night when the five-star comet returns, Lu Changfeng and Song Yingxing will write any history.