Medical student Cao Xuan kindly stopped to help someone on the street, only to be falsely accused of practicing medicine without a license and beaten until all four of his limbs were broken.
Fortunately, Xu Xuan unexpectedly inherited the legacy of his ancestor Cao Cao. He stepped onto the path of martial arts and became a sword cultivator.
From then on, Xu Xuan carried medicine in one hand and a sword in the other, beginning his journey of revenge.
