Even if she simply wanted to go to Oskia to see Charlie and visit him, it would never be possible. This was because as the Queen, as soon as she decided to leave the country, the Northern Europe government would definitely inform the destination country, and the corresponding bodyguards, assistants, and butlers would definitely accompany her too.

At that time, if Charlie did not come to see her, she might not have had the opportunity to see Charlie anymore in this life.

So, Charlie’s journey