Tensai Rekinjutsushi Wa Kimama Ni Tabi Suru

Seyi was the youngest girl ever to be appointed as a court alchemist, spending her days buried in exhausting work. But when the royal capital was suddenly overrun by monsters, she found herself waking up 500 years later. The city lay in ruins, and with her duties now gone, Seyi decided to explore this unfamiliar new world. She planned to travel freely, but her incredible potion-making skills soon made her famous wherever she went. And so begins the laid-back, slow-life adventure of a genius alchemist!