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.
You can't love everyone
لا تستطيع أن تحبّ الجميع
Man kann nicht jeden lieben,
No puedes amar a todo el mundo,
No puedes amar a todo el mundo,
Si on ne peut pas
aimer tout le monde
Não dá para amar todos...