I Broke Up With The Country

Estelle, who lived a life married to the country due to being a queen. However, what returned was betrayal from the person she trusted the most.
At the moment her breath ceased, Estelle made a vow. If she were to be born again, she would never become a queen. And when she opened her eyes, she arrived in a strange world, a strange house. There was a strange man there.
“There is only one thing you need to do. Just remember me,” he said to the princess who was reborn after over 150 years.
Can she safely divorce the country this time?
[Excerpt from the text]
“I…” The words blurted out before I could even think. “I want to go back to where I was.”
“That’s not possible,” the man firmly shook his head. “You may not have known, but decades have passed since that day. It’s impossible to go back to the same era.”
In the brief moment of losing consciousness, so much time had passed. It seemed that this place was certainly different from the afterlife in terms of the concept of time.
If decades had really passed, then it was obvious that the people I knew would have already died. If I couldn’t go back, where should I go now?
As I stood there dazed, the man calmly offered advice. “How about just being born again?”