Derrick had planned everything very well. He knew that with the capabilities Regan had showed till now, no minister would be able to stand against him when he would announce that he wanted Regan to succeed him.
While Richard and Rafael didn't have anything to prove their abilities.
However, Regan didn't look moved by Rex's words. Because he never wanted the throne.
He only wanted Mazic, his mother's city and nothing else.
But when Rex said
"Mother will not want this, Regan. If she was here, she would want you to ascend the throne so that you could correct all the mistakes that her so-called husband and King of Alfaros has been unable to correct."
It was these words that made Regan unable to say 'no' anymore.
In the end, Rex was successful in making Regan agree for going to the border.
Since the castle have been invaded, Rex and Regan knew that they could not leave the city and castle just like this.
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