两个内心充满热血和青春的少年，为了完成自己的梦想，经过不懈努力终于把一直没有完成的机械狗制作成功。机械狗的成功意味着两个少年距离自己对抗坏人的梦想又进了一步。他们秘密把机械狗组成小双侠的模式，在城市里四处游窜，抵抗杜伦布的邪恶计划。这是一部典型的英雄主义电影，但它又不是纯粹的英雄主义，而是将机械动物拟人化，你可以看到很多可爱的卡通形象，也能看到少年之间携手并肩战斗的情谊与勇气。小双侠为了守护内心的正义，开始在沙漠中寻找特定的石头，来对抗坏人。但因为对方太过强大， 导致多龙芝陷入危险，在这个关键的时刻，还是小双侠及时出现挽回了局面...随着时代的不断扩大，小双侠和坏人之间的斗争进入了白热化阶段，他们为了守护地球的安危，现在也要朝着目标出发了..

Two teenagers full of passion and youth in their hearts, in order to realize their dreams, after unremitting efforts, they finally succeeded in making the unfinished mechanical dog. The success of the mechanical dog means that the two teenagers are one step closer to their dream of fighting bad guys. They secretly formed the mechanical dog into the model of Little Shuangxia, and roamed around the city to resist Du Lunbu's evil plan. This is a typical heroism movie, but it is not pure heroism, but anthropomorphic mechanical animals. You can see many cute cartoon images, and you can also see the friendship and friendship between teenagers fighting side by side. courage. In order to protect the justice in his heart, Xiao Shuangxia began to look for specific stones in the desert to fight against bad guys. But because the opponent was too powerful, Duo Longzhi was in danger. At this critical moment, Xiao Shuangxia appeared in time to save the situation... With the continuous expansion of the times, the struggle between Xiao Shuangxia and the bad guys has entered In the intense stage, in order to protect the safety of the earth, they are now moving towards their goals..