一位計算機科學家/小說家與他兒時的朋友團聚，并闖入政府數據庫，同時面對他小時候所獲得的神秘行為的可怕后果。

　　World War II is around the corner, but the only thing Sally Bauer can think of is the ocean. Her dream is to swim across the English Channel. Her father has tried to exorcise her obsession with swimming since she was a toddler, without success. An unwanted pregnancy forces her to abandon her dream – and herself. The child’s father does not want to be involved, so as a woman in the ‘30s in Sweden, Sally has no choice but to do what is expected of her: to be a mother. There is no place left for her dreams and Sally is pulled into bottomless darkness, until her sister Carla saves her. With renewed purpose, together the sisters begin to dismantle the conventions they are constantly facing. In late August 1939, Sally stands on the shore at Dover and takes her first step into the English Channel. She swims across the open and icy sea for 15 hours, waving to the Navy who are readying for war. A couple of days after Sally swims ashore at Calais, Poland is invaded.

　　快樂的暑假開始了，啟人（津村真琴 配音）為了掃墓來到了風光秀麗的沖繩，在海邊，他和阿海（佐伯鵬 配音）一起救下了一位名為美波（三石琴乃 配音）的少女，后者遭到了數碼獸的攻擊，這些數碼獸的目標，似乎是美波所攜帶的一臺筆記本電腦，在電腦里究竟隱藏了怎樣的秘密？讓啟人感到意外的是，美波的遇險催生了數碼寶貝石獅獸（津久井教生 配音）的誕生，它的使命為何？　　啟人發(fā)現，在風靡全球的電子寵物V-Pet背后，隱藏著一個驚人的秘密，貪婪邪惡的曼法斯獸企圖通過虛擬的數碼獸摧毀人類世界，實現它建立數碼世界的野心。面對強大的對手，啟人和朋友們該何去何從？

　　此片主題為講述兩代人為勝利與人生尊嚴拼搏不息、最終實現足球夢的勵志故事。