Moonlight quietly spilled across the windowsill and into the chamber, casting its glow upon Xu Xinyao's eyes, which shimmered like water.
Gazing at her, there was a moment when Xu Yuan felt his heart truly moved.
The perpetual goal of energy research was to reduce size and increase capacity.
He understood what Xu Xinyao meant by bringing up the Soul Ring at this time: if a Soul Ring could contain Old Man Luo's Will-spirit, then naturally, it could also contain bizarre entities constructed of Soul Power, like specters and demons.
However, Xu Yuan's fleeting emotional stir cooled rapidly.
Feasibility aside, Xu Yuan thought Xu Xinyao really had some interesting ideas.
As a vessel capable of holding a Saint Level Will-spirit, using it to store demons would allow it to contain, in the same volume, at least a thousand times more energy than a Source Crystal.
