I've Been Killing Slimes for 300 Years and Maxed Out My Level S2E10 backdrop
I've Been Killing Slimes for 300 Years and Maxed Out My Level poster

I've Been Killing Slimes for 300 Years and Maxed Out My Level (2021)

S2E10 We Went to the Demon King's Birthday Party

Jun 07, 2025 Season 2 Episode 10 Animation, Comedy, Sci-Fi & Fantasy

Pecora organizes an extravagant birthday celebration, yet her sole desire is to spend a day in solitude with Azusa.

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