(We left off Joe injured his feet after falling. Tom rescue Joe but both are still in the Underground finding a way out while looking for Zen.)
Tom held on to Joe on his shoulder and walk in the darkness underground but Joe seems panting, he says he needs to rest for a while.
Tom says, "Let me see if I can fetch water for you."
Joe says, "Okay time now by 20 mins you must return here for your safety."
Tom says, "He understands."
Joe gives a monitor system handheld device over to Tom to make this easier for me to find you.
Tom says, "Thanks."
Joe nodded.
Tom went away looking for water, he ended up in the place where the waterfall is. Tom tests the water and drinks them. Tom look at the ground there is an empty bottle he quickly filled the empty bottle with water.
Tom returns to where Joe is, I found some water.
Joe says, "Is it safe to drink?"
Tom replies, "It's safe because I drink already."