I Became an Evil God in the Eerie Realm, and the Adorable Campus Beauty Summoned Me

My name is Qin Ji. I opened a little general store on Deep Abyss Old Street, a place known as the “Forbidden Zone of the Ghost Realm,” but nobody ever comes in. A thousand years ago, they called me the “Unspeakable Lord.” With a wave of my hand, I could bring destruction. But I got tired of it. I sealed away my divine power and went into hiding under an assumed name. All I wanted was a peaceful life on this strange street, full of the hustle and bustle of everyday living. That is, until the day the National Destiny Marriage Match began. A painfully shy girl, so timid she seemed to have the courage of a pea and blushed whenever anyone raised their voice, knocked on my dusty shop door and whispered, “Husband...” For the sake of the bag of “Premium Red Tea” she was holding, my favorite, I decided this family could use a lady of the house. My name is Su Qianqian, daughter of the richest man in the Dragon Kingdom. I have severe social anxiety, and now I've been chosen for the National Destiny game. In this hellish world of ghosts and monsters, my marriage partner is Qin Ji, a “washed-up shopkeeper” living on an old street in the slums. Everyone thought we were doomed. But while players from other countries were kicked until they coughed blood as they washed their ghost husbands' feet, Qin Ji sat in his slippers, looking annoyed as he peeled an S-rank ghost fruit for me. “Open wide. Ahh...” While players from other countries sacrificed their dignity to work at the “Haunted Supermarket,” Qin Ji casually tossed me a black iron token he used to prop up a table leg. “Take this and swipe it. Buy the supermarket. Otherwise, we won't have enough snacks.” Everyone thought my ghostly husband was a kept man who needed his wife to support him. Until one day, all the ghosts went on a rampage, and an S-rank Ghost King marched on our doorstep. Qin Ji sighed, pulled the rusty saber he used to cut watermelons from behind the counter, and said coolly: “You woke my wife from her nap. Have you all decided how you want to die?”