Takeru is stuck in bed sick, and the sheep Eto-shin, Mei-tan, determines that what he has is no ordinary cold. With all the Eto-shin going wild as Takeru's Sol/Lull rages out of control, Nya-tan and Mei-tan decide to battle the unknown virus.
You're one tough master!
أنتَ معلِّمة قاسية
¡Eres una maestra terrible!
¡Eres una maestra terrible!
Pas même mon maître !
Sei una maestra troppo dura!
Você é um mestre impossível!