The adventures of a group of explorers who make use of a newly discovered wormhole to surpass the limitations on human space travel and conquer the vast distances involved in an interstellar voyage.

Yann, a cook, and Nadia, a waitress and mother of 9-year-old child, decide to risk everything on the purchase of a restaurant. With plenty of talent, energy, love and dreams, but no finance of their own, they find themselves forced into a jungle of financing and bank loans that quickly overwhelms them. To bail them out, Nadia has to take a job in Canada, while Yann is forced to stay behind to save the restaurant. Together, he and the child confront a relentless avalanche of creditors, an uncaring system and the daily grind from which there is no respite… Yann finally understands that his only chance of salvation lies in joining his lover – as well as reuniting mother and child – by following Nadia to Canada and a better life.

福尔摩斯和华生回归，再次展开大胆的冒险。在一位神秘女子的帮助下，两人合力挫败一位犯罪首脑的致命阴谋。