Sid, an island in the middle of the ocean.
More than twenty years ago, the joint organization received an anonymous tip and arrested a huge illegal organization on the island. They found a large number of destructive weapons and arrested everyone in the name of threatening world security.
In later decades, urban cities began to develop here.
However, the development of reality begins to be uncontrollable. Terrorist crimes, biological mutations, mysterious cults... Everything points to the secret research that once took place on the island, and the lead of the truth leads to one past event after another...
Intent: Science fiction romance novel