Ye Tian, the young master of the Heavenly Medical Pavilion, accepts his master's order to descend the mountain and protect the cold and gorgeous female CEO Su Muxue for one year, while investigating the truth about the great fire in the Imperial Capital twenty years ago. Relying on his peerless medical skills and ancient martial arts foundation, he sweeps through the wealthy families of Donghai and repels powerful enemies from the provincial capital all the way, counterattacking from a debt-collecting bodyguard into a business myth. However, the secret of half a dragon-patterned blood jade drags out the shocking truth of his family background—the Ye family of the Imperial Capital, blood debts yet unpaid. The latent dragon bursts out of the abyss, and the winds and clouds are about to rise!