The fourth volume of the "Mirror" series. The long sword opens up the sky to control the universe. The journey to the heart of the imperial capital was filled with strange things, and Bai Ying finally woke up. At the highest point of Yunhuang, the Qiangu Emperor and Queen went to Guixu hand in hand, but the Sea Emperor Somo fell into a deep sleep. The mysterious and terrifying power caused the Po Army to break out in advance. After seeing his family members die one by one, Yun Huan chose the last resort in desperation - he reached a contract with the God of Destruction, gained unprecedented power, and drove the Garuda Garuda back to the imperial capital, seizing the power of the Cangliu Empire and ruling Yunhuang. The world-destroying power draws a huge blood-red cross on the Yunhuang land. Crown Prince Kongsang joins forces with the Dragon God to fight against the Po Army. The battle to open up the sky embraces everyone and leads them towards an unknown and new history...
