Female Samurai in Fantasy World

Slain on the battlefield, the smile of her childhood friend flashed in Ayane’s memory before she closed her eyes.
Only two things that she wished had been done before facing death: to challenge her teacher—one known as the “unrivaled under the heaven”; and to convey the feeling she had for her childhood friend.

And, she was supposed to be dead.
But, why could she open her eyes again?
Why she ended up locked in an underground cell?

“Eeh, why are my hands so tiny? What the heck with this chain??”
“Little girl, do you want to live?”
“…”

Now, awaken in a new world of magic and sword, Ayane strives to have a fulfilling life in a journey to the summit of the way of the sword and experience the wonder of love.

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English is not my first language, so please tell me if you found any grammatical errors or incorrect words. Very much appreciated!
The picture is taken from Google and not mine.