User blog comment:OverlordRocks/Time to close the circle in S7?! What does it mean?/@comment-27507964-20160513173353

We also see the moon that is divided between light and dark, possibly referring to Cole being between ghost and human.

We see Yang's temple floating in the air, kind of like it did when the ninja tried to leave during the night. The sky has the weird smoke that appeared around the temple in that scene.