C817 The Fetus of the Plane

Plane Embryo

"System, what exactly is this Plane Embryo?"

Ye Yu gazed at the fragmented stone in his hand and couldn't resist querying the system.

"Plane Embryo: The seed of a nascent world, capable of evolving into a fully-formed microcosm!"

"Hiss..."

Ye Yu inhaled sharply as the system's explanation echoed in his mind