Urban Hidden Dragon

Six years ago, he guarded the northern border and quelled foreign chaos. He was glorious, but his family was ruined. Later, he abandoned his supreme glory and refused to fight with the world. He hid on an unknown island and killed thousands of evil people in the world. However, he never expected that his savior, his sworn sister Jiang Hanya, whom he swore to protect for the rest of his life, was forced to be disfigured, and even wanted to humiliate him and was about to die tragically. That day, he no longer held back! Xiaoya, don't be afraid, the little brother who promised to protect you for the rest of his life is back! He will root out the maggots that offend you! The hatred of slaughtering the clan and destroying the family will be settled together! …