Hikikomori Renkinjutsushi wa Hikikomorenai: Oie de Nonbiri Shitai Funtouki

Celes is a reclusive alchemist with good abilities but no interpersonal skills. One day, she decides to leave her home and goes to a country town on another continent. She settles down there. The medicines she makes cure intractable diseases, and she destroys powerful demonic beasts in a fight. Before she knows it, the town is buzzing with activity, and the requests for her services come one after another!
A story about the struggles of a beautiful but antisocial alchemist girl trying to live a slow life!
(Source: Kadokawa, translated)