The Luo Sheng Sword School and Mystic Sound Pavilion had no relationship, but they were fellow practitioners in the cultivation world. The Mystic Sound Pavilion even went to the extent of instructing Lord Yu to attack the Luo Sheng Sword School's Little Master-Uncle.
As far as this matter was concerned, the Mystic Sound Pavilion had no sect style to boast of and no bottom line. So it was no wonder that the elders of Daoxuan Peak were disdainful of the Eastern Ocean clans.
Each immortal sect had its own character, which was reflected in the disciples of the sect as well as how they treated their enemies and opponents. However, when it came to the Mystic Sound Pavilion, it was a lot less meaningful.