The next morning, Lin tells the others that he is a member of the same clan as Siduo. Siduo was banished from the clan 200 years ago for breaking the clan rules. Lin asks Siduo if she is okay, and she says that she is. He tells her that he heard from his uncle that there once was a member who broke the clan rule and was kept in the depths of the sea but later discovered that the member was gone. Lin says that Siduo refused to help him, but that he has to find a way to help her.