While everyone is exhausted from Ouga’s experiments, a test subject talks about their goals, which leads everyone to talk about what they want to do if they survive. The mood is lightened, but Ouga begins a new experiment. Due to the careless actions of certain test subjects, everyone's lives are in danger once again.

Do you know how they cut hard diamonds?
هل تعلمون كيف يقطعون الماسّ الصّلب؟
Wisst ihr, wie man
harte Diamanten bricht?
¿Saben cómo se rompe un diamante?
¿Sabéis cómo se rompe un diamante?
Sapete come tagliano i diamanti?
Vocês sabem como cortam diamantes?
Знаете, как режут крепкие алмазы?