Olivia had not made a move before, even when Victoria spoke, she only gave the King a glance, signaling the Demon King to take action!
In fact, it's not that Olivia didn't want to act, she did, but she was well aware that if she made a move herself, and waited for the King to become unprecedentedly passive, it would be impossible and unrealistic to have the Demon King launch a sneak attack and deliver a fatal blow to the King.
That's why she let the Demon King strike, while she waited for the opportunity to find a certain fatal strike and deal a heavy blow to the King!
After all, Olivia is of the Blood Clan and can use the Blood Concealment Technique at a critical moment to hide her presence and then strike.
When Olivia used the Blood Concealment Technique to reach the King, the King had just fended off Ye Xunhuan's strike, Great River's Sword Descends from the Heavens.
