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I've Been Killing Slimes for 300 Years and Maxed Out My Level, Vol. 17

Author: Kisetsu Morita

Artist: Benio

Translated by: Tristan Hill

Home / Novels

I've Been Killing Slimes for 300 Years and Maxed Out My Level, Vol. 17

Author: Kisetsu Morita

Artist: Benio

Translated by: Tristan Hill

I HAVE always been pretty cute…

I’ve been killing slimes for 300 years, and now I’m a magical girl?! Natalie and I have been transformed by strange, mascot-like creatures, and together we protect the peace of Flatta... Wait, what?! Oh well, I know this is the work of some god or other, so I’m sure we’ll get it figured out soon. Anyway, I also accompany Flatorte on her visit home (along with the whole family), and I attend Pecora’s idol workshop! Finally, Wynona shares an adventure of her own in another short story spin-off!

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series cover

I've Been Killing Slimes for 300 Years and Maxed Out My Level, Vol. 17

full details

Fantasy Comedy Slice-of-Life

Fantasy Comedy Slice-of-Life

Series

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

Trim Size

5.5"x8.25"

Page Count

264 pages

ISBN

9781975388751

Release Date

Nov 25, 2025

Age Rating

T (Teen)

Imprint

Yen On

full details

Comedy Fantasy Slice-of-Life

Comedy Fantasy Slice-of-Life

Series

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

Page Count

248 pages

ISBN

9781975388768

Release Date

Nov 25, 2025

Age Rating

T (Teen)

Imprint

Yen On

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

I've Been Killing Slimes for 300 Years and Maxed Out My Level, Vol. 17

I've Been Killing Slimes for 300 Years and Maxed Out My Level, Vol. 17

I've Been Killing Slimes for 300 Years and Maxed Out My Level, Vol. 16

I've Been Killing Slimes for 300 Years and Maxed Out My Level, Vol. 16

I've Been Killing Slimes for 300 Years and Maxed Out My Level, Vol. 15

I've Been Killing Slimes for 300 Years and Maxed Out My Level, Vol. 15

I've Been Killing Slimes for 300 Years and Maxed Out My Level, Vol. 14

I've Been Killing Slimes for 300 Years and Maxed Out My Level, Vol. 14

I've Been Killing Slimes for 300 Years and Maxed Out My Level, Vol. 13

I've Been Killing Slimes for 300 Years and Maxed Out My Level, Vol. 13

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

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