C684 The Seal Formation in the Flaming Mountain

The two of them smiled at each other and rested in the middle of the forest. After more than ten exchanges of heart blood, Mo Xiaolu's spirit animal had finally mastered the basics. It could guide the Illusionary Rainbow Deer through heart blood. Although there were still many shortcomings that needed to be added, the good thing was that the Illusionary Rainbow Deer was docile and did not resist