I Shall Survive Using Potions!

Kaoru Nagase unexpectedly dies and meets a man in white who says he's God. He admits he made a mistake and offers to send her to another world to make up for it. In this new world, a goddess named Celestine gives Kaoru a young body, potion-making skills, and a magic box that can store anything. But Kaoru soon finds out that there's not much magic in this world, which makes her potions very valuable. Many rich people want her potions. Using what she remembers from her old life, she tries to stay safe and use her potions to help herself.