Awakening in a World of Magic Gone Mad

I was the child abandoned by a powerful family, and that suits me just fine. It's perfect for going off the rails. I met a mad demon, a bona fide killing machine. So what if he's a high-ranking demon? He still obediently became my dog. I've gone crazy plenty of times, but never for love. Everyone who goes crazy for love ends up dead... Others go crazy for love. Demons become dogs for love. I'm sick of this. I told him to get lost. Madly devoted loyal dog: [Master... Abandoning a pet is not encouraged.] I ground my foot into his face: [Don't make me kill you!] Turns out he's the Demon King. I'm no match for him. I ran, and he went even crazier. He's searching the whole world for me. So annoying. I feel like going crazy again. (Full text under revision since April 2024...) Theme: Being lovesick is a bad idea.