The sequel to "Frozen Isolation". A popular Argentinian dies and friends reunite, as they learn about stipulations in his will. The familiar team of experts must embark once again on a mission back into the Arctic to check on the polar bears they left behind. On board the nuclear powered icebreaker, Escuadrón Polar, they carve out a new adventure. What happened to the beloved polar bear, Popcorn? It becomes a treacherous journey with ups and downs and even a little romance on the horizon.