"Are you sure with this, Kaiden?" Crown Prince Chandler called his brother by name, meaning he was being serious. This was not a joking matter, it was a big accusation. To an Earl at that.
"I am not sure, Brother. But it's not wrong to be cautious and take some precautions. If I am wrong then I am wrong, but if it's the truth, our kingdom will be in danger. Focusing the investigation on the Malone Family would not bring harm to us. It's not like we openly investigate them or declare the Malone Family is a part of the Revolution Army openly." Prince Kaiden somehow believed what Zaneos told him even though he did not know what they were trying to achieve. However, it was not wrong to eliminate one of the threats to the kingdom before he thought of another way to cancel the oath and told his brother that someone from another world snuck into their World.