Four months have passed since the trial. Berry is now a ghost herself, and has joined the detective club alongside Hack and her friends. They're trying to capture Phantom Zero, and discover the truth behind the Zero Phenomenon. And that's when a certain client approaches them. This man wants them to find his missing daughter. But after a bit of digging, it turns out the missing girl isn't his daughter, but the female avatar that he had been using. Not only that, but the timing of the disappearance seems to have something to do with when Berry and Hack were caught in a Zero Phenomenon incident.
On nights like this, I keep 
thinking she's come home.
في ليالٍ كهذه، لا أنفكّ أفكّر في عودتها إلى المنزل
In solchen Nächten denke ich
manchmal, dass sie zurück sei.
En noches como esta pienso
que volverá a casa.
En noches como esta pienso
que volverá a casa.
Toutes les nuits,
je m’attends à ce qu’elle revienne.
In notti come questa,
penso che sia tornata.
Em noites como essa, eu fico
esperando ela voltar pra casa...
В такие ночи мне кажется,
будто она вернулась.