My Demon Isn’t Very Bright

[Reborn + No System + Comedy + Japanese-Style Western Fantasy + Swords, Magic, and Sorcery + Multiple Storylines] Other people transmigrate to another world and get a System and cheats from the start, punching the Demon King and kicking the gods. I transmigrated to another world and never got my golden finger. Instead, I got a five-hundred-year-old idiot demon. All she does every day is eat and drink, then daydream about lewd, unspeakable things. Bai Qiao: “Why did I summon an idiot? Can I return her?!” Tirel: “Huh?! Who are you calling an idiot?”