After Turning Human, I Became the Nightmare of Otherworldly Creatures

Bretta is a little white mouse: cute, gluttonous, and incredibly clever. An experiment altered him into a handsome, beautiful boy. When a man arrived on a mission, he mistook Bretta for a human forced to participate in experiments on other species. After rescuing him, he took him to a human base. The mutated creatures everyone else avoided were, to him, delicious and fragrant food, made all the more tempting by their strange traits. One bite, and he could feel how springy and juicy they were. Slurp. But the base was under tight security, and he only ate living things. Just as he opened his little mouth to start a feast... Bang! The food was gone. He could only go hungry, tormented by the delicious scent of his food. In the end, he couldn't hold back. He carefully found the one he liked best and stuck close to him every day, waiting for a chance to take a bite. The pretty boy wore a loose, oversized white T-shirt. After knocking obediently, he looked at the man who opened the door. The man was tall and handsome, but his expression was cold. Both timid and hungry, the boy asked in a cute, babyish voice: "Sir, can I bite you?" The man's drowsiness lifted a little. He looked down at the child with round, bright eyes and lazily raised his eyelids. "You can try." "Chomp!" The eager little mouth immediately closed around his lean, muscular arm. The man looked down at the boy clinging to his arm, chewing until it was covered in drool, his face utterly satisfied. The spot on his arm felt wet and soft. Lin Dao's eyes darkened. Bretta had taken only half a bite when he froze. Something was wrong... He'd been bitten by a snake! QAQ Lin Dao looked at the boy, who had apparently eaten something he shouldn't have, leaving his cheeks and little mouth swollen. He coaxed, "Open your mouth. Let me take a look." He slipped his fingertip inside to check, then lowered his eyes. "...Are you going to keep biting random things?" Bretta's eyes filled with tears, and he shook his head miserably. A timid, greedy little creature / the nightmare of other species / a little white mouse bottom & a very dominant, alluring man / infected and transformed into a snake / mercenary top Notes: 1. An apocalyptic pet romance with cute creatures. Pseudo-science fiction, lots of invented worldbuilding, happy ending, one-on-one romance. 2. Wasteland, apocalypse, and a touch of cosmic horror. The setting is entirely fictional. Visit my author page to see more. Follow it to hear about new stories as soon as they launch. Theme: Without purity, kindness, and honesty, there can be no greatness.