At the age of 12, Rosa received the “Baptism” that everyone must undergo—and because she was granted two skills that are normally impossible, she was sold as a slave!?

“I’ll never become a slave! I want to eat my fill every day and marry a wonderful man!”

For the sake of her dream, she fled into the forest, where she became friends with three companions: Yuki, P, and Ho. Using the skills she received—Appraisal and Storage—she enjoys a survival life in the forest!
…Or so she thought. She ends up being attacked by goblins, rescued by knights, attending school…!?
What fate awaits Rosa in this chaotic escape adventure──