The year is 30XX. I was born in 20XX. The year I was born was called the modern era. But now, it is called the cyber era. This generation is an age where non-humans exist, and they are treated as research objects. And every non-human is captured and brought to a single facility: the Rainy Laboratory. Rumors abound that the director is handsome, yet mentally unstable. About 280 non-humans have been brought in so far. Due to a shortage of personnel, the director himself stepped up to manage the experiments and the subjects. And I ended up under the director's direct management. Back then, that young director looked like a mere child to me. He was only 18, after all. But now, 10 years have passed, and many subjects have died during the experiments. With so many subjects dead, the lab has become a bit quieter... so why am I still struggling, being tamed by the director? Should I just... devour him?