"This thing called the Star Core, is it the energy source of Fallen Star City?"
After the contract was completed, Sunan turned his gaze to the crystal-clear sphere.
"That's right." Lize nodded, "It's a unique energy supply device invented and created by the Starfall Association itself."
Sunan curiously asked, "How is it different from the Elemental Pool?"
"It has all the functions of an Elemental Pool. Moreover, through the Star Core, we can monitor the energy particle fluctuations throughout Fallen Star City and establish one-way communication with anyone inside the city."
Sunan's eyes lit up slightly. The energy supply function aside, the latter two functions intrigued him.
"Is the effect limited only to Fallen Star City?"
"Unless a larger Star Core can be created, the current effective range, one Fallen Star City, is already the limit."
She paused and then added:
