Debby the Corsifa is Emulous

Vol.2 Chapter 18.5: A Devil's Omake 14
Vol.2 Chapter 18: Shaved Ice
Vol.2 Chapter 19: Killing Time
Vol.2 Chapter 18: Shaved Ice
Vol.2 Chapter 19: Killing Time
"I know! I'll destroy some humans to kill time!" The strongest demon ever makes an unexpected appearance! But she's... a total airhead?! A comedy about a clumsy but emulous demon trying to kill time begins! Author's Twitter: https://twitter.com/magoroku2