Royal palace Sham.
The four kings had agreed to take an oath to serve the prince two days ago in the secret room of Venums Royal palace. No matter what the kings wanted to keep their kingdoms safe.
None of the kings understood why prince Sébastien had made them take an oat in his name instead of Avalo but they did. Since the oath was with him, it means it will break off should anything happen to him.
Prince Sébastien wanted to leave his mother and Jeffrey to handle everything but the Queen will not hear of it. She insisted that he stay back and take care of everything himself before leaving.
Two days ago when he had gotten the news from One that his sunshine had been slapped by Queen Regina. So much that her face turned red. He had wanted to go over immediately and cut off the arm but he stopped himself.