After Being Mistakenly Admitted, I Became a World-Destroying Weirdo

I strayed into the fantasy story about the end of the world, and I was mistaken for my mother by the most terrifying existence. Zaizai, who had all the strange things vanished into ashes with a wave of his hand, just wanted to "go home" with me. In the midst of extreme fear and twisted tenderness, I was forced to embark on the road of survival playing the role of "mother".