In the third year of Yong'an in Daliang Dynasty, Fan Liao, the king of Zhennan, was framed by his evil stepmother Wang for "collaborating with the enemy and treason". He abolished his martial arts, cut off his royal title, and was exiled to the bitter cold land of northern Xinjiang. Everyone knew that the sick prince would not survive that winter. However, three years later, when the powerful officials in the DPRK and China were still fighting for power, a mysterious black-armored cavalry quietly moved south, leaving no grass in its path. The leader of the army was wearing a black cloak and his face was as pale as paper. When he coughed, he could silence thousands of troops - it was Fan Liao who had narrowly escaped death. He returned with memories of his past life and a strange "Sick Bones and Golden Body" system. Every time he got sick, he became stronger. The more he coughed up blood, the more powerful he was. The sick young man of the past now wants all those who owe him blood debts to kneel at his feet and repay them one by one.
