第一部讲述四个60多岁的老年闺蜜在读了《五十度灰》后焕发第N春，陷入爱情的浪漫。这次故事设定在意大利，姐妹们一起展开一趟一生难忘的异国旅程。而当事情偏离轨道并曝光秘密后，她们轻松的假期变成了千载难逢的冒险。
莱拉（凯丽•拉塞尔 Keri Russell 饰），一个出色的大提琴手；路易斯（乔纳森•莱斯•梅耶斯 Jonathan Rhys Meyers 饰），一名流浪的爱尔兰歌手。一个月色迷离的晚上，两人相遇了。度过难忘的一晚后，莱拉那专横的父亲又强逼她继续踏上音乐会的旅程。路易斯因等不到恋人失望之下离开了；而莱拉发觉爱人走后，独自伤心的等待肚中的孩子出生。岂料几个月后莱拉遭遇了一场车祸，宝宝亦随之夭折。孰料，莱拉的宝宝其实并没有死，而是被她狠心的父亲送到了孤儿院。一晃眼10多年过去了，生活在孤儿院的少年奥古斯特（弗莱迪•海默 Freddie Highmore 饰）坚信自己的父母还在世上，于是踏上了漫漫寻亲路。
Kyohei Aizawa, an assassin for a covert non-governmental espionage group in Japan called "SEEK", is grieving over the loss of his girlfriend from a tragic plane accident. The leader of "SEEK",Ryo Mikumo, contacts him for an emergency mission; save a fellow agent, recover a new highly explosive liquid called "RDX@", stop a ruthless Yakuza leader, Sojiro Kotsuki, and his gang before they take over Japan. Although the Ninjas were thought to have disappeared... the new breed of assassins live on helping to protect Japan and all that is right; the Ninjas are coming soon.
