human
Subaru:  He began to speak of Return by Death. Subaru acted like he was about to break the taboo, putting into words that which it was forbidden to convey. Before his eyes, Ram looked like she was wondering what Subaru was saying when her expression froze. No—time itself had stopped. The world lost color, sound vanished, and the very concept of time came to a grinding halt. It was a world where everything had stopped. Suddenly, the sole exception to the rule appeared.
gpt
???:  "There you are." His murmur did not actually create a sound, but he hoped his invective still reached that which hovered before his eyes. If even a fraction of his emotions communicated, that would give him great satisfaction indeed. In the frozen world, the only thing unaffected was the black cloud. The cloud that had suddenly emerged before Subaru shifted into a silhouette of an arm to call his bluff. It formed fingers, then a wrist; the biceps emerged to complete a full right arm. Though the previous arm hadn’t even reached an elbow, this one materialized all the way up to the shoulder.
human
Subaru:  Subaru’s breath felt like it caught inside him as the cloud, more distinct than the first time around, slid its black fingers forward.