She serves as an officer on a tactical submarine, while he works as a steward. Before embarking on a 90-day mission underwater, she decides to make the most of her “four-hour” break. However, he is persistent, following her closely and refusing to let go. What happens when the crew of a 747 indulges in romance? It’s as if there’s no time for love aboard a military vessel. Yet, even the vastness of the Pacific and Arctic Oceans can’t contain their feelings. The world feels incredibly small when you’re deeply in love.