Mad Sword Hall. When there's something to be done, it naturally falls to Ling Feiyu to handle it. That's how it's always been.The suburban iron mine is one of the few profitable industries for the Ku...flies by.This day, Zuo Dao had successfully unsealed the seal twenty times.Every time he opened the seal, he would be tortured to an extreme.This time.Yunhao once again emerged from the state of perce...