Great Tang: From the Start, I Flipped Empress Changsun's Coffin Lid

I pulled Empress Zhangsun out of her coffin, but Li Er thought I was violating his wife. From the start, I nearly lost my head, and that scoundrel Li Er threw me in prison! But all the imperial physicians were useless, and I was the only one who could save the empress, whose life hung by a thread. Inside the prison, I traded blows with the crown prince before finally speaking from the heart. Outside the high walls, Li Shimin eavesdropped and was consumed with regret. No one knew that the young man he treated like dirt and abandoned in the death cell was actually his own son, a prince with his blood in his veins who had been raised among the common people! You think I can only be a doctor who saves lives? Well, this guy is the pride of the Tang Dynasty!