Three years ago, she left behind a mysterious plan to send ordinary people to an uninhabited island.
Lin Mo, an ordinary office worker, was involved in this carefully designed "desert island experiment".
Every choice he makes may mean life or death; every crisis forces him to face fear and human nature.
Han Feng, who travels with him, is calm and rational, and is the only ally he can rely on.
The real danger is not on the desert island itself, but on someone who doesn't want Lin Mo to come back alive.
Can Lin Mo decipher the truth hidden on the island and survive?
A test of courage, wisdom and trust is about to begin.