Joseph glanced at Carolina's expression, then added "fuel to the fire":
"This time, the Justice Investigation Department and the Secret Police have combined forces, with over 60 people responsible for this case. They're expected to conduct a thorough investigation of all individuals and matters related to the case.
Viscount Carolina, during this process, it's hard to guarantee that they won't dig up some matters that you'd prefer to keep secret."
Carolina could no longer maintain his composure and pleaded:
"Your Highness, I swear to God, I have nothing to do with the death of that investigator!
"You see, could you possibly spare me the disturbance of those people in my already miserable exiled life..."
Joseph stared at him and said:
Viscount Carolina, I do want to help you, but the prerequisite is that we build mutual trust.
"As long as you are honest with me, I can assure you that, no matter what it is, I can keep you safe."