[Sci-Fi Thriller] The Perfect Clone Pod

Scientists developed a quantum pod capable of perfectly replicating any substance. To test its safety, an experimenter placed a small white mouse inside. The machine finished its operation, and both pod doors opened. On the left was the original mouse, and on the right was an identical replica. Both mice appeared perfectly normal, and the experiment was declared a great success. However, the security guard on duty at the lab that night witnessed a chilling scene through the surveillance cameras.