When Buck crossed all the snowy hills and the mountains, Buck followed the foot trails till he reached a small entrance to another place inside the cave. Buck saw 3 more tunnels so he had to make a lucky guess so he chose tunnel 3 because 3 is a magic number. When he reached the end of the tunnel he saw a big box, inside that box was Bucks money. Buck thought that Sing Mi took the wrong tunnel buck gathered his money and took the plane home.