Reward Distribution

Julien and Jackie held buckets of sand and got to the surface, then threw it at the sides. 

After four rounds, when they uncovered another bucket, they could see the bedrocks. 

Both were happy and got to the surface to go for another round. 

However, before they could dive back in, Celeste stopped them.

"Wait. See the water first." Celeste pointed out. 

When the two checked the water, they could see its color slowly changing. 

It turned from a clear blue to greenish purple.

As it happened, they heard a child's loud wail.

Turning to the source's direction, they saw the same child under the palm tree. It was crying even louder, and as if it couldn't bear to watch the scene, it ran away. 

"Hm… this isn't good." Celeste said. She crouched and touched the water with her pale finger. 

Her finger was immediately burnt. 

"The water is poisoned." She said, not minding the stinging pain emerging from her finger.