Rin Okumura, a boy aiming to become an exorcist yet born the illegitimate son of the demon god Satan, advises his classmate Sei Godaiin, who begins to see demons. Despite Rin asking Ryuji Suguro and the other Exwires attending the Exorcism Cram School for a way to make demons invisible, he is unable to find a solution. Meanwhile, Rin is invited to dinner by Mephisto Pheles, the Preceptor of the Japan Branch of the Knights of the True Cross and director of the True Cross Academy. However...
Eyedrops that will keep you
from seeing any demons.
هذه قطرات عيون ستمنعك
.من رؤية الشّياطين
Die Augentropfen werden
die Dämonen unsichtbar machen.
Es colirio para no ver demonios.
Es colirio para no ver demonios.
Des gouttes
pour ne plus voir les démons.
Sono gocce per gli occhi, 
così non vedrai più i demoni.
Colírios que vão fazer que
deixe de ver demônios.
С этими каплями ты больше
не будешь видеть демонов.
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