Emily and her friends finally decided to observe the cave. With the aim that all of them who occupy the cave can be calmer when they know if the cave can occupy.
The observation of the cave is divided into two groups. The one heading to the left cave hall is Emily and Nicholas. For the right cave, the hallway is Richard and Roran. For the middle cave hallway, observations have not yet been made, because there are still Daniel and Ethan who rest in the middle cave hallway.
The mysterious cave has three branching aisles when meeting at the midpoint. After entering from the lips of the cave to the middle, in the middle of the cave, 3 alleys were presented in different directions.
And this is their goal to be able to trace every alley in the cave. Only to make sure before the six of them decided to stay temporarily in the cave.
