Survived Alchemist with a Dream of Quiet Town Life, Vol. 1 (light novel), Paperback/Usata Nonohara

"Two hundred years ago, the Kingdom of Endalsia was destroyed by the monsters of the Fell Forest. The sole survivor is an alchemist named Mariela who escaped through suspended animation. When she wakes up, she learns alchemists have gone extinct, and potions are now at a high premium."--