1. Episode 1

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. 30 December 2016. 86 min

As the hiking club reunion gets underway, a text message from the mysteriously absent host Xinyi breaks the awkward atmosphere.

2. Episode 2

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. 6 January 2017. 84 min

With no way to escape or communicate with the outside world, the group is forced to fend for itself and deal with an explosive secret.

3. Episode 3

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. 13 January 2017. 84 min

As yet another victim falls, Awei reveals a shocking bit of news that may shed light on the incident from a decade ago.

4. Episode 4

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. 20 January 2017. 83 min

The remaining vacationers wake to discover their circumstances have dramatically changed. Later, the group makes a discovery.

5. Episode 5

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. 27 January 2017. 83 min

As another body emerges, everyone begins to point fingers at one another. Later, the official investigation begins.

6. Episode 6

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. 3 February 2017. 82 min

While Yazheng analyzes each person's testimony, clues -- and a theory -- gradually begin to emerge

7. Episode 7

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. 10 February 2017. 83 min

Secrets are revealed and confrontations abound as the truth behind the deadly game finally begins to come into focus.