It sounded like a joke when Princess Clementia whispered in front of him. It was like a child teasing another child about something, and it seemed the pink-haired girl's words were just a lie.
Therefore, Prince Reigen did not immediately believe the girl even after the girl once again straightened herself and said that they should leave the palace as soon as possible.
They did spend quite a bit of time at the palace gates talking about Princess Clementia's personal guard. All three horses were waiting for them, but only one of them had a passenger on its back.
That was why Princess Clementia quickly said that they had better leave now without wanting to give Prince Reigen any explanation.