My Cooking Never Contains Drugs

I'm in Tokyo, thanks for the invitation. My white-haired, red-eyed fiancée is named Erina Yuzuri, and my blonde sister-in-law is a tsundere who often comes to tutor me until dawn. On the surface, I seem like a winner in life, but actually, you guessed it! I really am a winner in life! I'm also the manager of a restaurant in another world that's only open on Sunday nights! That day, I was giving my magical pet, a spider, hunting orders when suddenly, my fiancée called. "What! You're not Erina, that blonde tsundere is the real Erina?"