One Sword to Protect the World

Lin Xuanyuan endured three years of humiliation as a live-in son-in-law in the Qin family, treated as a worthless fool by everyone. The Zhao family of Jiang City, relying on their power, coveted his wife Su Qingyue and sought to drive him out completely. Little did they know, he was not foolish—only biding his time. When he awakens, the king returns, and the once-legendary prodigy reappears. Those who humiliated him will pay dearly; those who dared covet his family will be dealt with one by one. The nation's guardian sword is drawn, sweeping away all enemies, protecting his wife, and shaking Jiang City!