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

スライム倒して300年、知らないうちにレベルMAXになってました

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Quick facts

Manga

2 manga volumes

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May 27, 2026 (Wed)

2026年5月27日（水）

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Volumes, release dates, and purchase links.

VOL 16
I've Been Killing Slimes for 300 Years and Maxed Out My Level, Vol. 16 (manga)
Release date
May 26, 2026
VOL 18
I've Been Killing Slimes for 300 Years and Maxed Out My Level, Vol. 18
Release date
Jul 14, 2026