Sun Yin knew that Lin Yuan had only lived for a few decades. Even if he was from a large faction, it was likely he did not know much about the situation in the Sky Beyond the Clouds. Sun Yin felt that he had to supervise Lin Yuan.
"Young Master, this fey of yours has a special ability. Once its divine kingdom's ability is discovered by those powerful pure-blooded phoenixes, they will definitely take some targeted actions. You need to avoid arousing suspicion. There's no need to start a conflict with those pure-blooded phoenixes because of a fey you contracted."
Sun Yin's words let Lin Yuan know that he was really thinking from his own standpoint.
If those pure-blooded phoenixes knew of Chimey's existence, they would definitely choose to attack Chimey.
Lin Yuan had already thought of this, and Autumn and Winter had already reminded him as well.