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I've Been Killing Slimes for 300 Years and Maxed Out My Level (audio)¹²

Author: Kisetsu Morita

Artist: Benio

Translated by: Jasmine Bernhardt

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also available as a light novel

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I've Been Killing Slimes for 300 Years and Maxed Out My Level (audio)¹²

Author: Kisetsu Morita

Artist: Benio

Translated by: Jasmine Bernhardt

LUNA LUNA! I’ve been killing slimes for 300 years, and now I’m participating in a relay race?! What kinda alternate world is this? Still, since my family was so into it, I gave it my all. I also threw a music festival with the moon spirit, visited the leviathan sisters on their day off, and on top of that, my daughters ran away from home…Wait, what?! Stick around till the end to find out about Laika’s wacky battles at the Red-Dragon Academy for Girls!

FEATURED VOLUME

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I've Been Killing Slimes for 300 Years and Maxed Out My Level, Vol. 11

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also available as a light novel

I've Been Killing Slimes for 300 Years and Maxed Out My Level (audio) Volumes

I've Been Killing Slimes for 300 Years and Maxed Out My Level, Vol. 12

I've Been Killing Slimes for 300 Years and Maxed Out My Level, Vol. 12

I've Been Killing Slimes for 300 Years and Maxed Out My Level, Vol. 11

I've Been Killing Slimes for 300 Years and Maxed Out My Level, Vol. 11

I've Been Killing Slimes for 300 Years and Maxed Out My Level, Vol. 10

I've Been Killing Slimes for 300 Years and Maxed Out My Level, Vol. 10

I've Been Killing Slimes for 300 Years and Maxed Out My Level, Vol. 9

I've Been Killing Slimes for 300 Years and Maxed Out My Level, Vol. 9

I've Been Killing Slimes for 300 Years and Maxed Out My Level, Vol. 8

I've Been Killing Slimes for 300 Years and Maxed Out My Level, Vol. 8

I've Been Killing Slimes for 300 Years and Maxed Out My Level, Vol. 7

I've Been Killing Slimes for 300 Years and Maxed Out My Level, Vol. 7

I've Been Killing Slimes for 300 Years and Maxed Out My Level, Vol. 6

I've Been Killing Slimes for 300 Years and Maxed Out My Level, Vol. 6

I've Been Killing Slimes for 300 Years and Maxed Out My Level, Vol. 5

I've Been Killing Slimes for 300 Years and Maxed Out My Level, Vol. 5

I've Been Killing Slimes for 300 Years and Maxed Out My Level, Vol. 4

I've Been Killing Slimes for 300 Years and Maxed Out My Level, Vol. 4

I've Been Killing Slimes for 300 Years and Maxed Out My Level, Vol. 3

I've Been Killing Slimes for 300 Years and Maxed Out My Level, Vol. 3

I've Been Killing Slimes for 300 Years and Maxed Out My Level, Vol. 2

I've Been Killing Slimes for 300 Years and Maxed Out My Level, Vol. 2

I've Been Killing Slimes for 300 Years and Maxed Out My Level, Vol. 1

I've Been Killing Slimes for 300 Years and Maxed Out My Level, Vol. 1

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Featured article

Posted May 18, 2026 by Ingrid Lorenzi

Exciting New Licenses Coming in November 2026

If missed our announcements on social media, here's a quick recap of the titles joining our lineup!

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