439 Reason of Dormancy

"Then how… did Master become an assistant?" Yi Qing continued to ask.

"Before gaining absolute power, there was no way I could let Little Ying do something like crossing planes. So I thought of another way out." Shen Ying continued. "When she was five, I left her at the the mother planet of Worm Clan. That place was close to the edge of the plane, and had some remnant plane power. Coupled with the high combat abilities of worm clan, that was, in a way, her best training grounds."