John, unable to understand the illness that drives his grandfather between past and present states, stumbles into an old album full of photographs. The images guide his imagination, transforming his grandfather's memories into drawings that shape their relationship into a history of memory-building and remembrance.
以池袋为舞台,澪虽然很在意青梅竹马的新,但却无法将自己的心情传达给他。某天和新吵架的澪为了和好在去他身边的途中遭遇了交通事故。当澪恢复意识的时候,那是一个从未见过的不可思议的世界……
诺亚方舟漂流在海上,数周都看不到陆地,方舟粮食库存在不断减少,食肉动物和食草动物之间脆弱的和平随时可能被打破。芬妮和莉亚连同船上最后的食物,在一次意外中落入海里。莉亚和新朋友果冻飘到一座岛屿上,而芬妮落入一个被火山威胁的同类部落里。方舟登岛,火山突然爆发,芬妮联同大家克服了危机后,再次开启新的征程。