Eikichi receives a cursed chain letter, but he dismisses it as superstition. After a series of misfortunes, he begins to believe in the letter and does whatever he can (including suggestions from Kanzaki to write spells all over himself) to dispel the curse.
If you believe in the cure,
it will cure you.
إذا آمنتَ بالعلاج فستتعالج
Wenn Sie an die Heilung glauben,
werden Sie wieder gesund.
Si crees que te curarás, lo conseguirás.
Si crees que te curarás, lo conseguirás.
Si tu y crois, tu guériras.
Se você acreditar na
 cura, vai se curar.