Halkara's knack for inadvertently causing trouble led her to knock out the Demon King Pecora, and now she's locked in a dungeon. As Halkara's execution draws nearer with each passing moment, Azusa rushes to make a potion with her family's help and, with Beelzebub's guidance, takes it to the first-aid room where Pecora is. After tricking the demons guarding the room, Azusa finally reaches Pecora, but then...
I've Been Killing Slimes
for 300 Years and
Maxed Out My Level
I’ve Been Killing Slimes
for 300 Years and
Maxed Out My Level
I've Been Killing Slimes
for 300 Years and
Maxed Out My Level
I've Been Killing Slimes
for 300 Years and
Maxed Out My Level
Я 300 лет убивала 
слизь и прокачалась 
на максимум