All-Powerful God of War of Kyushu

To repay her for saving his life years ago, he willingly went to prison and took the blame for her younger brother. After he was incarcerated, he was specially recruited into the military and became the God of War of Jiuzhou, a man who could move heaven and earth. When he returned, he wanted to give her everything and make her the happiest woman in the world. But then he discovered he had fallen for the wrong woman...