While Killing Slimes For 300 Years i Became The Max Level Unknowingly

While Killing Slimes For 300 Years i Became The Max Level Unknowingly

Very ordinary company OL (Office Lady), Azusa Aizawa, died from overwork.
For that reason, I decided to live a slow life in a house in the mountains as an immortal witch with the figure of a 17 year old.
The main source of income is to defeat slimes inhabiting the area to acquire magic stones. I sold these at the Guild in the village. Besides that, I made medicinal herbs, became known as “The Witch of the Highlands”, and lived with respect and trust.
However, as a result of continuing to beat slimes for 300 years, the experience values accumulated too much, and I unknowingly became level 99, the world’s strongest witch .
The level 99 witch now works together in the village with her dragon-girl apprentice in moderation, while helping everyone in the village.

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