When he grew up, Si Xia missed his grandmother, so he returned to China and returned to the place he grew up—the Si residence.
Si Bayi seemed to have lost his ambitions and became an ordinary person. When he saw Si Xia, he sobbed and wept, expressing his remorse to Si Xia.
However, Si Xia understood that Si Bayi had many informants in the Independent State, and Si Bayi was weeping most likely because he knew Si Xia was now the right-hand man of the Martial Arts Union's President.
Neither Si Xia nor Si Bayi addressed the elephant in the room. Si Xia returned to the Si residence merely because he wanted to see his grandmother, so he didn't want to delve into Si Bayi's business.
It was during that time that Si Xia met his Ninth Uncle, Si Yehan.
Si Yehan, the youngest genius of the Independent State's Si Clan. As a member of the Martial Arts Union, Si Xia naturally knew about his Ninth Uncle's second identity as Lord Asura of Asura.