It took a lot of persuading from Han Yinyue before Han Xiaoxing shared the origin of her hidden ailment.
It turned out that a year ago, Han Xiaoxing had ventured out alone to train and hone her strength.
By unfortunate coincidence, she ran into three elite fighters from the Li Family.
Although Han Xiaoxing didn't want to stir up trouble, a misunderstanding between both sides led to a conflict.
The three Li Family members were naturally very arrogant, and with an irascibly short-tempered Han Xiaoxing, a fight was inevitable.
Facing three opponents alone, Han Xiaoxing fought admirably, but was ultimately overwhelmed. In addition to being blinded in both eyes, she was ambushed.
In the end, Han Xiaoxing killed a member of the Li Family and managed to escape back to the Pill Sect, but she was left with a hidden ailment in her body.