Rui and Tsukasa were testing one of Ruis new inventions, and it was all running smoothly until the invention exploded, sending the two flying.

Rui groans and rubs his head and looks down at his hands, noticing something. Chewed nails, softer hands than he had, and the outfit that Tsukasa was wearing earlier...

They had switched bodys...

"Well this wasnt meant to happen..." Rui mumbles to himself. "Tsukasa-kun, where are you?" Rui calls out to Tsukasa. He scans the dust and smoke.