[Interstellar + transmigrate into a book + yandere + sweet on the outside, dark within + little cub]
Ai Yan transmigrates into an interstellar novel with a golden finger that lets her detect things by touching people's bottoms.
After becoming the head of the Young Beast Protection Association, she mistakes a soft, adorable little cub named Marshmallow for the male lead she is supposed to save.
She fusses over him day and night, tending to his every need and hoping he grows up healthy, remembers her kindness, and helps her complete her mission so she can return to the real world as soon as possible.
One day, Ai Yan suddenly discovers that Marshmallow has vanished, and a handsome stranger has appeared in his room.
The man says he is Marshmallow in human form, and even calls Ai Yan “Master.”
Ai Yan says, “Marshmallow is delicate and frail, and likes to keep clean.”
The man secretly sprays himself with mint perfume and acts feeble. “Chirp!”
Ai Yan says, “Marshmallow is obedient, sensible, and considerate.”
The man does the laundry and cooks at home, rubbing her shoulders and massaging her legs. “Chirp!”
Ai Yan brings over a female cub who has just reached adulthood. “Marshmallow is old enough to mate now.”
The man ignores the fluffy white ball and stares straight at her. “How strange. My tastes have changed.”
