I’ve Been Killing Slimes for 300 Years and Maxed Out My Level

Explore the captivating world of I’ve Been Killing Slimes for 300 Years and Maxed Out My Level, a captivating manga that masterfully blends Adventure, Comedy, Fantasy, Slice of life. Created by the talented Kisetsu Morita, Yuusuke Shiba. Experience this thrilling series for free at MangaSSS, where you’ll find a rich collection of manga to explore. With 88 chapters translated into English and more on the horizon, there's never been a better time to start your adventure. Be the first to know—create an account today, bookmark I’ve Been Killing Slimes for 300 Years and Maxed Out My Level and never miss an update!

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