People become afflicted by "mysterious diseases" when their hearts and minds are affected by "the mysterious."
Koto, a girl who produces mayonnaise from her eyes, visits Dr. Ramune, who specializes in these diseases that can't be explained by modern medicine.
She was brought to the clinic by Ramune's apprentice Kuro.
Koto explains that she also cries condiments other than mayonnaise, and Ramune offers her a mysterious treatment.
It's supposed to be medicine,
but it tastes like ordinary tea.
.ينبغي أن يكون دواءً، لكنّ طعمه يشبه الشّاي العاديّ
Für Medizin schmeckt das aber
nach gewöhnlichem Tee.
Se supone que es medicina,
pero sabe a un té cualquiera.
Se supone que es medicina,
pero sabe a un té cualquiera.
Ça goûte le thé normal,
alors que c’est un médicament.
Dovrebbe essere una medicina, 
ma sa di comune tè.
É um remédio, mas tem gosto
de chá normal.
Это ведь лекарство,
но по вкусу как обычный чай.