| Some of them were kidnapped by FF, some of them were attracted by FF's bounty game FF treats everybody as a tester, hypnotize them, brainwash them and genetically modified them | These testers have lost most of their memories and only a few pieces remained |
|---|---|
| They were told only 1 people can leave this island alive |
A group of people from different background and classes were brought to an isolated island by a mysterious organization called 'FF'.
16.
15