Director:
Due to some psychological trouble / he tried to prevent his ex-wife from starting a new business overseas. In order to rush to the United States as soon as possible / he returned to the residence of his mother Lu Xiaohua (played by Huang Meiying) to get his passport. By mistake / he and his mother got on the K3 train bound for Russia. Like the elderly people around her / Lu Xiaohua has endless excessive care and thoughts for her son. During the long journey / Ivan was tortured. While he controlled his cousin Guo Tie (played by Guo Jingfei) to destroy Zhang Lu's business / he started a tug-of-war with his mother. During this process / the mother and son had constant conflicts. Ivan gradually learned about his mother's love / and at the same time he began to reflect on his own life. All the way north / the long-lost "Cranberry Flowers Bloom" is looking forward to singing again...
Cast:
Xu Zheng / Huang Meiying / Yuan Quan / Guo Jingfei / Huang Jingyu / Jia Bing / Gao Yixiang / Shen Teng / Song Xiaobao / Huang Bo / Ou Liya / Chen Qi / Wu Yunfang / Zhang Jianya / Wu Jing / Zhang Zhihua / Tang Qun / Xu Yulan / Xu Xing / Lu Yanfang / Zhang Cuicui / forehead Erdeni / Julina / Liu Ze Xing / Xue Qing / Han Haolin / Zheng Yingxian / Fusov Sergey / Yang Zheng / Tao Tao / Cui Daben / Pan Qiyan / Wang Bin / Zhang Qin / Huang Ziling / Du Fanxinzhi / Li Shunyi / Yan Hongyu / Liu Zirui / Sherbina Ganner / Smolin Ivan / Zhang Yan / Shao Jubao / Xie Laizhen
虽然有着诸多不舍，但是强势的老板徐伊万（徐峥 饰）还是和合作伙伴兼妻子张璐（袁泉 饰）结束了失败的婚姻。由于某种心理作祟，他试图阻挠前妻在海外重新创业。为了第一时间赶去美国，他回到母亲卢小花（黄梅莹 饰）的住处取护照，结果阴差阳错和母亲坐上了开往俄罗斯的K3次列车。如同身边的老年人一样，卢小花对儿子有着无休止的过度关爱与碎碎念。漫长的旅途中，伊万饱受折磨，他一边遥控表弟郭贴（郭京飞 饰）破坏张璐的