Ep. 1: Nao encounters the Wind Cat on the school roof before it flies away with other cats.

1

Nao finds the Wind Cat on the school roof and attempts to photograph it. The cat suddenly takes flight, joining a swarm of other felines as they ascend into the sky. During this event, Nao falls from the roof but lands without injury. Following the incident, Nao begins a search to determine the cause behind the cats' sudden departure and the strange phenomenon that occurred on the roof.