I need to find this asap and similar ones in sort , ml turns on time to the times where he was a cast away

It’s about a king / prince at the time was cast away
On the woods, and a father and daughter help him
For some time , the prince fell for the daughter (mc)
And for some time they will grow together and marry

Some years later the king/ emperor decides to take back his son who he casted away for some reason ig?
We returns to te estate/empiere with his wife (mc) but !!!! He has to marry another woman so he can protect his wife !! And he has a total for 3 or 4 concubines and each has a kid

Imagine what (mc) has fell her country husband turn to be a prince and. He get other wives and children!!?

And then she get depressed , she had a son but died at younger age , her second had autism?
The second concubine sets fire to the state and the (mc’s ) kid gets burn and she follows him then the king turns on time