Saya and the others are to make their way to Darkness Embrace, the Black World. They have confirmed that the energy “Extra,” important to the worlds, is being lowered there. They are ordered to investigate, but someone’s there waiting for them…
An α-driver can't understand 
how a Progress feels!
!لا يمكن لمحرّكة ألفا أن تفهم شعور بروغريس
¡Una α-driver no puede 
entender a las Progress!
¡Una α-driver no puede 
entender a una Progress!
Les Alpha Drivers ne comprennent rien
aux sentiments des Progress !
Una Alpha-Driver non può capire
cosa prova una Progress!
Um alpha-driver nunca 
entenderia um Progress!