Slime Taoshite 300-nen, Shiranai Uchi ni Level Max ni Nattemashita: Sono Ni

Azusa Aizawa wanted an eternal slow life and somehow ended up as a level-99 witch with a house full of people she loves. Three centuries of casually defeating slimes made her one of the strongest beings on the continent, but the dragon Laika, slime sisters Falfa and Shalsha, elf Halkara, and the rest of her unusual family matter to her far more than any title.

Peace at the highlands remains wonderfully bad at staying quiet. A trip to the beach can become an event, a martial arts tournament can pull Azusa into competition she never asked for, and new visitors keep finding reasons to join the household. She is still committed to avoiding overwork; the challenge now is discovering how "slow" a life can remain when happiness keeps adding more people and adventures to it.