Steal My Military Exploits, Why Are You Anxious If You Don't Defend Tianyuan?

Ten years ago, the demons in Tianyuan were in trouble. Following the will of the family, Lin Jiuxiao stepped in resolutely. After ten years of bloody battles, peace was finally restored to the land of Tianyuan, but the vitality of sister Lin Qingqing suddenly weakened. Lin Jiuxiao was furious and cut through the Tianyuan barrier. Only then did he realize that all the credit for his ten years of bloody battles had been taken by his adoptive brother, and he became the Duke of Wuliang Dynasty and the head of the Lin family. He even became a demon spy. His sister Lin Qingqing was brutally murdered and tortured. Since you want to steal my battle glory, then you must be prepared to deal with all this! I don't know if you can carry this battle feat!