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I've Been Killing Slimes for 300 Years and Maxed Out My Level
Author: Kisetsu Morita
Company: Yen Press
Status: 17/28 volumes released
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Note: I started working on this series as of volume 15.

Volume 15
I've been killing slimes for 300 years, and my family has finally decided on my birthday! We didn’t have a date until now (mainly because I forgot it…), but my daughters are going to celebrate it with me this year, and I'm really, really excited! Later, I meet the goddess of fate (I can't be surprised anymore!), I help out a phantom thief (and my family grows), and I visit a strange land where there are no slimes! I'll share another short story from a drama CD at the end, so don't miss it!
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Volume 16
I've been killing slimes for 300 years, and now my family is trying for comedy gold?! I was just engaging in some light banter about being reincarnated when my daughter recognized my talent (?) for snappy comebacks and asked me to write a script… Meanwhile, our new family member, the mimic, warms up to Halkara (they go on a walk together) and I try my hand at the gods' newest video game (or should I say newest world?). And finally, Laika's back at it in The Red-Dragon Academy for Girls!
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Volume 17
I've been killing slimes for 300 years, and now I'm a magical girl?! Natalie and I have been turned into 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 soon have it sorted. Then, I accompany Flatorte on her visit home (along with the whole family) and attend Pecora's idol workshop! Finally, Wynona shares an adventure of her own.
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