C1059 Knowing self and knowing the enemy

As the hall master of the Shadow Hall, Ru Ying was the one Young Master Mo trusted the most. At the same time, it was also the trump card in the Young Master Mo's hands, like a shadow.

Furthermore, when he killed the Young Master Mo, Ling Feng found out from his memories that Ru Ying already knew many things that he shouldn't have known. However, this had not been leaked out yet