※Volumes 1-2 of the book version (same title) are now available from Earth Star Novel!

Alma, a reincarnated adventurer, lived a carefree single life, traveling freely from country to country.

One day, when an acquaintance asked her to run a small errand, while on her way, she found a group in trouble and helped them.

However, to her utter surprise, it was a beautiful girl unlike any she had ever seen—

"I was not only told my engagement was annulled, but I was also exiled from the royal capital for a crime I didn't commit."

What's more, the beautiful girl... looked familiar from her past life memories...?

But the more they talked, the more Alma realized this girl was incredibly sweet!?

Come to think of it, I... I'd always wanted a sister like this.