Tao Ran quit her job in the hospital. In the locker of her alma mater, she came across a device of unknown origin.
The next second, the world changed.
This is still a busy world, but everyone has animal ears on their heads and tails trailing behind them. And she had nothing, like an audience member who walked into the wrong set.
Shen Yuhen was the first person she met in the new world. He has short hair, amber eyes, talks a lot and is a bit noisy, and has sharp canine teeth when he smiles. She believed that Tao Ran's ears and tail had been cut off, and was so distressed that she insisted on taking in this "poor homeless man".
Tao Ran didn't explain. She was just following a fluffy tail in that strange city and strange streets, and for the first time she felt——
Maybe she wouldn't have to look any further.
Concept: Will people without traces find their way back?