A mysterious Willwear, Ulti-maid, appears in the most recent string of incidents in the city. With capacities and performance far exceeding those of Unit 8's Willwear, it becomes a national 5celebrity. Amid rumors that Unit 8 may soon become obsolete, Kuroki invites Sena to a drinking party, where a most unexpected guest appears...
Then maybe the stain on my life will disappear.
.وربّما ستختفي تلك النّقطة السّوداء من حياتي
Dann könnte ich zumindest
meinen Makel beheben.
La mancha en mi pasado
podría desaparecer así.
Así podría hacer desaparecer 
la mancha de mi pasado.
Così magari la macchia nel mio passato sparirà.
Assim não vou ter mais feridas no passado.