I've Been Killing Slimes for 300 Years and Maxed Out My Level 18
I've Been Killing Slimes for 300 Years and Maxed Out My Level 19 (Light Novel)
I've Been Killing Slimes for 300 Years and Maxed Out My Level 20 (Light Novel)
I've Been Killing Slimes for 300 Years and Maxed Out My Level 21
I've Been Killing Slimes for 300 Years and Maxed Out My Level 23 (Light Novel)