Su Han joined the Tianqing Army at over ten years old to repay the Empress's kindness, and fought in countless battles across the land, sacrificing himself on the battlefield!,This is the foster child adopted by his mother, yet closer than his biological sister.,Over these years, he has fought in many battles. If he had just returned victorious and was then poisoned, it would surely cause a huge uproar, even affecting the competition between the princes for the crown prince position. The Empress only wants his dragon soul!。