Chapter 1236: Cuifen's Past, Everlasting Brilliance

Little Cao? 

Wei Wuyin was stunned; the Soul Saint King was blood-related to the Ennea-Hall Alchemic Saint, Cao Cuifen! He focused on her bright green eyes, he subconsciously compared them to the Soul Saint King's lime-green eyes. 

Noticing Wei Wuyin's comparing gaze, she smilingly answered the unsaid question: "The Cao Clan's greatest distinctive feature is our green irises, and he purposefully hides it from the public to avoid being discovered. He's not very imaginative, though, only changing its color slightly. Well…I think it's because he doesn't wish to truly erase his past after having to change his birth name."