Mikado and Hiyakawa go to investigate a pond at a house. Their client, the woman who owns the house, has the same dream every night of a corpse floating in the pond. Mikado dives down into the pond to have a look, and there at the bottom, in the murk, he sees its core.
On their way home that day, Mikado and Hiyakawa stop to eat and Hiura Erika appears before them. Erika reveals to the two of them that she is a curse peddler and a necromancer.
When they come out of your 
mouth, they're stronger.
عندما تخرج من فمك، تكون أقوى
Wenn er aus dem Mund herauskommt,
wird es heftiger.
Al salir por la boca, se fortalecen.
Al salir por la boca, se fortalecen.
Elles gagnent alors en force.
E quando escono dalla bocca, diventano più forti.
Ao saírem pela boca, elas ficam mais fortes.
Это делает их сильнее.