One day before Nobuyuki and Rea's wedding, the women-only "Masaki Ladies' Assembly" gets together.
With her wedding to Nobuyuki, Rea will finally be able to become an official member.

Right after swearing her oath to the assembly, Rea's immediately asked about how her relationship with Nobuyuki began.
Meanwhile in space, left behind by everyone, Airi worked all night to finish her work and tries to get to earth,
but the transportation gate doesn't work and only spits out a recorded message from Washu.
That robot happens 
to be their ultimate weapon.
يبدو أنّ ذلك الرّوبوت سلاحهم الأعظم
Dieser Roboter ist ihre stärkste Waffe.
ese robot es
el arma más fuerte que tienen.
ese robot es
el arma más fuerte que tienen.
Ces robots sont des armes
au top de la technologie.
Il robot in questione era la loro arma finale.
Parece que esse robô
era sua arma suprema.
Тот робот был их лучшим оружием.