Once he finished testing what he wanted to test, Lin Fan didn't make things difficult for the spirit beasts.
He let them head off and do what they wanted while he put away Gramr.
Watching them leave, he couldn't figure out anything about the dragon aura that they possessed. Even though he used his Appraisal Eyes, it really didn't seem like there was anything that it was able to find.
Whatever modifications had been done to these spirit beasts had been done in such a subtle way that it didn't leave a single trace. It didn't matter how anyone tried to examine the spirit beasts, they wouldn't find anything strange about them.
It was only with something that was especially sensitive to dragon aura like Gramr that Lin Fan was even able to find traces of this.
Since there was nothing that he was able to find from the spirit beasts, Lin Fan chose to follow a different angle.
