Flying back to the Flying Sword Sect at the fastest speed possible, Xuan Hao carried both his disciples as he went over the message that the Inner Elder Song had send him earlier.
In the message, he had described that the Sect Master's friend and the Vice Sect Master had started fighting on top of the Vice Sect Master Mountain Peak. The fight had apparently caused most of the disciples of the Flying Sword Sect to run around in a panic as they had no idea what was happening and could not concentrate on cultivating or anything else that required their focus with a giant fight happening close by.
From the message, Xuan Hao also managed to understand that it was the Vice Sect Master that had started it and the Sect Master's friend only defend all this while. Not attacking the Vice Sect Master Zu Fei at any point.