Siblings.

Back in the throne room, after Alexandro and Lena had left, the minister could no longer pester the king about who would and would not be the crown prince. They silently stared at each other but they did not dare speak carelessly before the king. 

"The session is over today, you are all dismissed!" King Adrienne ordered. He felt displeased with the attitude the ministers put up that day. However, he could only blame himself for everything that happened in the past. He would do anything to make sure that his son becomes the crown prince as that is the only way he could think about to make up for the past.