The Dragon King is out of prison, and my senior sister is invincible too!

Three years ago, the entire Han family was massacred. Han Feng survived but was sent to the No. 1 Prison, where he received secret martial arts training from nine masters and had the sacred artifact "Dragon Heart" implanted within him. After his release, he avenged the 248 lives lost by his family, reunited with his fiancée Ye Shiyu, and received the strong support of his nine senior sisters. As his enemies were defeated, he discovered that he was involved in a conspiracy by the mysterious organization "Tianlong Cult," and that the Dragon Heart within him was the sacred artifact coveted by all sides. While protecting his loved ones, Han Feng swept away powerful enemies, uncovered the truth behind the massacre of his family, and embarked on a path of becoming a powerful warrior against darkness.