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.
A mysterious liquid?
سائل غامض؟
Obskure Flüssigkeit!
¿Un líquido misterioso?
¿Un líquido misterioso?
Un ingrédient secret ?
Un liquido misterioso?
Um líquido misterioso?