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.
When coincidence happens
again and again...
... عندما تتكرّرُ الصدفة
Wenn Zufälle immer und
immer wieder passieren,
Cuando cosas como esas 
suceden una y otra vez,
Cuando cosas como esas 
suceden una y otra vez,
Quando coincidências 
não param de acontecer,