C166 The Secret of the Moonhowl Wolf

"Krull, I'm sure you can't wait to find out the secret hidden in the full moon. In that case, I might as well tell this secret to you, an outsider. After all these years, our Roaring Moon Celestial Wolf Family has gone through countless trials and tribulations to solve the mystery of the full moon in the night sky."

Speaking up to here, Giant Wolf's expression seemed very proud. That is