But as they say, the master is the master.

If you want a hero with an unchanged biography, that's fine.
If you want to "spice up" the story a bit, I've already posted everything.
It's up to you ;) .

Added 13 minutes later
Frida.
Immediately after the coronation, Frida faced two important tasks.
The first was to prevent the Unicorn Empire from falling apart, as too many vassals doubted the strength of the ruling power. The second was even more important – to restore hope and faith in Erathia among the people. The Empress will not delay; those who carry the proud light of Erathia in their hearts cannot doubt its goodness and justice, while the evil and greedy will be banished beyond the borders of the Empire.
Frida has no doubt in her loyal vassals, the understanding people, and the help of Erathia, which chose Frida as the restorer of the Empire.