Soundwave attacks are a form of special damage, and if no relevant skills or traits are possessed, even if the monster's roar is loud, it will not cause any harm.
There are many types of such special damage attacks, generally mastered only by powerful BOSSes, and these BOSSes with special damage are notably stronger than others of the same level and rank, which is one of the main reasons Song Jian's face turned ugly.
Even if a regular BOSS is powerful, Song Jian isn't too worried, but BOSSes with special damage attacks often attack in unpredictable ways, making them hard to guard against.
