Chapter 78: The Two Kings Meet.
Zion ordered his black knight armor to intercept the four energy fluctuations emanating from the castle as he sprinted with stop speed towards the castle gate.
As he controlled the black knight's armor like a puppet, the execution of the black knight's orders was fast, without any problems encountered. Even his small soul inside the armor didn't feel like it was syncing with the armor, as he could see the armor's movement from his mind without pausing.
When he entered the castle unseen, four knights emerged leisurely, as if the issues outside the city were simple for them.
In the observation of black knights, Zion could see the difference between the true knight of another kingdom and the true knight of Ravenia kingdom.