While exploring the neighboring woods, 13-year-old John discovers an unfinished bunker — a deep hole in the ground. Seemingly without provocation, he drugs his affluent parents and older sister and drags their unconscious bodies into the bunker, where he holds them captive. As they anxiously wait for John to free them from the hole, the boy returns home, where he can finally do what he wants.
Stanley manages his boxer brother Lion but when a devastating loss in the ring leaves the pair in debt, an opportunity to recoup the cash leads to a series of misadventures that threaten to break the bond between them.