On their way, Jack and Kate see what seems to be a small cloud of smoke move through some nearby trees, and they hear the rumbling of The Monster, which ensnares Locke's leg and drags him through the jungle. Jack grabs onto Locke to prevent him from being pulled into a hole, though Locke pleads with Jack to let him go. Jack then instructs Kate to drop a stick of dynamite into the tunnel, which causes an underground explosion, resulting in black smoke coming out of a nearby hole on the horizon, and disappearing.