Previews & Pre-Orders > June 2026 Previews - for items arriving mainly in August 2026 > Graphic Novels > Manga

I'Ve Been Killing Slimes For 300 Years And Maxed Out My Level vol 18 back

Kisetsu Morita, Benio, Tristan Hill

Date Released: 6/8/2026

Price:

£12.99

Preview by Publisher Blurb

I’ve been killing slimes for 300 years, and Laika is calling herself a Dragon Lord?! That reminds me, she was victorious in a huge competition to decide that a long time ago. Now it seems that she intends on meeting the dragon race’s various masters and fighting them to grow stronger…!

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I'Ve Been Killing Slimes For 300 Years And Maxed Out My Level vol 18 back

Kisetsu Morita, Benio, Tristan Hill

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