Lucy: i was an experiment, abandoned, ostracized, and left naked and restrained for many years.
Mayu: I was molested by my step-father and was kicked out, for my mother blamed me.
Nana: I was an experiment, was brutally tested on, emotionally minpulated, and had my limbs ripped off.
Kouta: I witness my father and sister get murdered by someone I trusted and have sever ptsd.
Yuka: I had a great childhood But kouta forgot his promise to me so I obviously had it worse out of all of you.