In a secret chamber at the back of Heavenly Dragon Villa, Chu Yunfan sat cross-legged on a praying mat.
The Heavenly Dragon Mountain's seclusion chamber was built within the mountain. Even if it were to be bombarded by missiles, it would be very difficult for it to be affected. It could be said to be an absolutely safe place.
In front of Chu Yunfan was a sandalwood box. Within it was the inner core. Placed within this specially made box, it was able to contain all the Spirit Energy within the core. Not a single bit of aura leaked out.
Beside the box sat a bottle of pale blue spring water. There was a strong energy fluctuation around this bottle.
This was the Heavenly Dragon Spring Water—the core of Heavenly Dragon Villa. According to the Information Chu Yunfan got from the encyclopedia, this spring water flowed out from a spring on Heavenly Dragon Mountain.