M.I.B's Kangnam, LABOUM member Solbin, and GOT7's JB�teamed up to begin their treasure hunt, going deeper into the jungle.�The trio discovered a massive sinkhole in the ground, leaving them in awe of nature's wonders. Afterward, they found themselves entering a gloomy limestone cave.

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Apart from Kangnam and JB, who were scared out of their wits, Solbin boldly led the two men inside the unknown premises.�"Could it be up there?",�she pointed out and began searching for hidden clues.� However, the map was nowhere to be found.��Just then, JB yelled out saying, "Hey guys, I think there are human bones lying around here."� With that, the group shrieked�at the sight of actual human remains, which was a first on the show.

It's explained that the Native tribe often holds rituals of the deceased inside this particular cave.