| However, these are not important | There is only one target for all of them: stay alive! |
|---|---|
| A group of people from different background and classes were brought to an isolated island by a mysterious organization called 'FF' | These testers have lost most of their memories and only a few pieces remained |
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.
17.
7.
9