It has been more than 5 1/2 years since Ethan and Saya met, before she encountered these two kids. Big bro has some trust issues from people who betrayed them. The ones who betrayed them might not be good people, but I hope they are still alive. At least, it might lead to more survivors...
He was having survivor's guilt. He admitted that it was a selfish thing to do, but also understandable. Imagine the trauma to have experienced this and survived. All these years he has been burdened by this guilt. He has nothing to live for, and the only reason he is still alive is motivated...
Two possible scenarios:
1. This facility was made to shelter the families of ultra wealthy, the billionaires and their families. Billionaires often has a track record of being egotistical control freaks, with almost zero empathy about the concerns of others. They didn't amass that wealth by...