With his seven acupoints now open, Moon was about to close his inner vision when something caught his eye.
His gaze sharpened.
There was spiritual energy inside one of his acupoints. A faint wisp of blue, swirling slowly in the hollow space like smoke trapped in a bottle. It was small in comparison to his acupoint, but it was unmistakably there.
It hadn't been there a second ago. It had just appeared, as if opening the acupoints had given it somewhere to settle for the first time.
Moon frowned.
'I haven't killed anything since I evolved. Where would the spiritual energy come from?'
Spiritual energy came from absorbing that of other creatures you killed, just like lives did.
He thought about it for a moment. Then a look of understanding flashed across his face.
