It was indeed Ethan who informed Bob Older to come.
After learning about the battle in the rain, he asked Bob to come to the estate to make a contingency plan.
To see if there could be any legal measures to prevent further actions by the Prohibition Agents.
That's why he stood by Ethan's side now.
"Get out of the way."
Lewis was extremely disdainful of him.
"Mr. Lewis, I just heard you mention that the Kingdom Council passed a bill granting you Prohibition Agents the power to investigate everything."
Bob just looked at him calmly.
"Yes, this bill has definitely been passed, even if it hasn't been communicated to Wenster yet. It took effect the moment it was passed, so don't try to play tricks with me on this. I've said you're a second-rate lawyer, so you can't do first-rate things."
Lewis grew increasingly agitated.