Natsume overhears whispers that a powerful youkai is reviving, later that evening he is trapped in a bottle as an offering.  Humans can’t see or hear him, so Nyanko-sensei decides to help the “best” way he can…
Don't be a brat.
Qué engreído eres. Es tu primera victoria.
Que no se te suba a la cabeza, es tu primera victoria.
Seu metido.