Katherine is still not clear about Christine's motives and goals if it is true that what Luca suspects is true. If all this mess that had occurred with the new vampires was Christine and Leonardo's doing, then he had to do something or things would only get worse.
Luca had quite a bit of information about vampires. He had told Katherine about his desire to investigate further the vampire movement that was going viral for some time.
"Luca, be careful, if it's true that Leonardo and Christine are the masterminds of all these events, if they ever get to you, it will be very dangerous later," Katherine messaged Luca, sounding so worried.
She didn't want anything to happen to Luca while he was investigating.
"Don't worry, Lady Katherine, I will act carefully and will call you right away if anything happens," Luca replied.
Katherine nodded, Luca knew how to handle this. The two of them had worked together for a long time and Luca rarely failed.