...I don't know. But they'd been doing it for a long time. And after a year was up, they'd kill off all of the group that they brought in and bring in a whole new one.

We managed to survive that, but... [There's a look in Hinata's eyes, like he's back there, remembering the feelings, the anxiety and paranoia.] They did all kinds of experiments. They were drugging us, things like spirals could make people obsessed with them, they'd take people away individually to...

Operate on their bodies, mess with them, hurt them, take away things that they could do, like speaking or even remembering, though a lot of it was temporary. [He almost doesn't want to remember Maizono's stitched-up throat, Fujisaki unable to remember anything no matter how much he tried, Sonia in Enoshima's body.] They'd drive people crazy and out of control... Other times, the experiments didn't seem as dangerous, like when they brought us to a maze and we had to solve puzzles to get to the center.