Hime x Hime

Sakuta Yamada's days of simplicity and routine are interrupted when he notices a beautiful woman drowning in the river. Expending all his energy, he saves her at the cost of his own life... Or so he thought.

He wakes up in another world, brought by the woman he saved. She is the Queen of Aurelia, a matriarchal society in the World of Casca. With no way home, Sakuta is left with a choice: Court her eldest daughter for marriage and live in luxury, or be turned loose to fend for himself in a new world.

He agrees, but soon finds that courting Princess Amber—the "Terror of the Skies"—is far more of a challenge than he had bargained for. Will he be able to maintain his peaceful life, or does this princess have other plans?

[Isekai - High Fantasy]