There are two couples traveling to the island. There is a mute on the island. They were chased and finally found to be a game.

Maggie, Zheng Ming and friends Yo Yo and Asen were introduced by an old field guide to a tropical area full of blue sea, blue sky and coconut groves. They were received by Lin Shu and their silly son Abang.

The beautiful scenery made Maggie temporarily forget her sadness; But soon she found out that Zheng Ming had the motive to commit suicide with a knife, and Maggie was very scared; The newly relaxed atmosphere between two people became tense again.

In fact, the real danger facing the four of them has just arrived!

Abang snatched YOYO's game machine, and Arsene and YOYO followed the fool and fell into the killing trap. Sam was caught by Lin Shu with a harpoon, while Abang saw Sam cruelly with a chainsaw and chopped YOYO with a knife. This scene was discovered by Zheng Ming and Maggie, and they were very frightened. Running away is their only way out!