The end of the Yuan Dynasty! As the Red Scarf Army gained momentum, Zhang Yunlei, a boy working in a small temple in the Tongling Valley, accidentally discovered that the abbot of the temple was a miracle doctor! He became his disciple and learned medical skills. By chance, Su Han of the Great Yuan Dynasty accepted him as his adopted son. Because of his medical skills, he got to know Zhu Yuanzhang. He was reused by Zhu Yuanzhang to save lives and heal the wounded for the Ming army. He assisted Zhu Yuanzhang to use the Blue Jade Case to return military power to the court. He used the Fengbo Pavilion plan to eliminate the cliques in the court and finally took Zhu Yunwen south to seek revenge.