Quick Transmigration: The Host Is Building Skills in Every World

Quick Transmigration, No Original Plot, No Male Lead, No Abusing Scumbags or Face-Slapping

Looking for books like "Quick Transmigration: A Journey of Learning New Skills". I want stories where the heroine travels to different worlds to learn skills or do scientific research, without following the original plot of those worlds. Ideally, there’s no scum-bashing or face-slapping, since that feels too cliché. I just want the heroine to study hard and improve her skills, and then...