C1401 Penglai Mount
After reaching Yan Ying's realm and being a Soul Cultivator, Yan Ying's memories would never be wrong or forgotten.
If he really knew about this, then it would definitely leave behind memories in his mind.
But since Yan Ying didn't know about it now, there were two possibilities.
Firstly, there was no such thing in this world. Secondly, this was a force that was hidden very well