The Abandoned Disciple Returns and Slaughters All Those Who Betrayed Me

He was once the protector of the country, but he was stabbed in the back by his junior brother. His wife and children died tragically, and he was despised by all the people. On the execution ground, he broke the chains and killed the traitor with one sword! Crazy abuse of the prince, slaps in the face, and various schemes against the prince! Let the prince try what it means to die alone!