Sui and Tang Dynasties: Signed Overseas for Ten Years and Returned to China

This year, Prince Yang Yong's lineage was exterminated, and only Yang Xuan managed to escape overseas. In the past ten years, he has used the sign-in system to gain strength in the Ryukyu Islands, Luzon Island and other places. Then he led his army back to China to take revenge on the mastermind, Emperor Yang Guang, and his accomplices, Li Yuan and his family. Until the troops arrived in Luoyang and the country changed hands! Yang Guang: "I regret killing all the former prince's lineage. Now, it's my lineage's turn." Li Yuan: "The betrayal back then led to today's tragedy. Is this retribution?" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.