MTL - I Have a Store In the World of American Comics - ~ One thousand four hundred and forty

In a world teetering on the brink of chaos, where eldritch gods peer into mortal realms and monsters stalk the land, Lu Yu finds himself moments away from a gruesome end as a sacrifice to a sinister deity. Just as the cold altar awaits him, a glimmer of hope emerges: he activates the Monster Editing System.With this arcane power, Lu Yu can extract materials from all things and fuse them to create unimaginable creatures. Each monster grants him a portion of its strength and a unique, terrifying skill. From that moment, Lu Yu embarks on a perilous game of wits and power against the ancient, malevolent gods.99 Demonic Eyes+ Cyclops Body + Primordial Chaos Stone = Chaos Evil Eye: its gaze alone spells death, obliterating all under the curse of its Mystic Death Stare.Angel’s Blood+ Nightmare’s Corpse = Holy Nightmare: a being that commands the dimensional ability Paradise Descent, fusing heaven and hell into an inescapable exile.Seed of the Dusk World+ Mutant Drake Egg = Endbringer Dragon: the avatar of apocalypse, wielding the Calamity Domain to usher in the end of all things.From the shadows, he crafts horrors beyond comprehension: Void Shadow Spider, Hundred-Armed Giant, Soul-Banshee, and Endbringer Dragon. Each creation shakes the fabric of reality itself. Even as his creations grow in power, they spiral further beyond mortal understanding, defying natural laws. The gods, once indifferent, now tremble as their monstrous rival rises.Can Lu Yu’s ingenuity and monstrous legion prevail in the deadly dance with gods? Or will the ancient, inscrutable powers crush him before his ultimate creation takes shape?The monsters are limitless, and even the gods dare not look away…

A young boy named Bai Wu was saved and adopted by a thirty-something police sergeant named Xu Lan. It was love at first sight for Bai Wu, and once he started getting older, his heart yearned for a taste of the forbidden fruit – the romantic love of his adoptive father. The question is, will Xu Lan ever reciprocate? With deranged serial killers, parallel dimensions, time warps, dragons, and a bit of ancient black magic, Bai Wu and Xu Lan are caught in a series of crazy adventures while discovering what they truly mean to each other. This is a story of lust and madness!

Xiao Rou, a girl growing up in a poor countryside family, finds that she’s actually the daughter of a wealthy couple. Her mother had mistaken another girl for her back at the hospital. Thinking she would change from an ugly duckling to a noble swan and live happily ever after with her real family, reality strikes her in the face.

The other girl, Xiao Jinning, who had taken her family, her fiancé and everything else from her, uses every mean possible to frame her up, so when she returns to her biological parents, she finds her parents despising her while still doting on Xiao Jinning. Framed as a thief, she is expelled from the family and as soon as she walks out the door, she gets hit by a car and her spirit dies a miserable death thanks to Xiao Jinning.

Meanwhile, Tang Xi, a real princess, the heiress of the powerful Empire Group, is murdered by her greedy relatives. When she opens her eyes again, she finds herself in another girl’s body. She has become Xiao Rou and has a magic system—008 in her body! With the help of 008, she begins her journey for revenge. She would avenge poor Xiao Rou, punish her murderers, become the most famous star, and… make up with her true love—Qiao Liang.

- Description from Novelupdates

Only a pure maiden can have a privilege to make contract with a spirit.

In Areishia Acadamy, maidens from noble family were gathered there, giving them an elite education to become a spirit contractor. A boy Kamito, by accident he peeped on a girl, Clair, who was taking a bath, and he even made a contract with spirit that she wanted.

Kamito was actually an irregular male spirit contractor, which should not exist.