当人类准备移居火星时，火星与艾薇儿就发生在未来的蒙特利尔。 但是，并不是每个人都准备好了。 反网络运动的领袖，魅力十足且深受爱戴的七十年代主义者雅各布·奥布斯（Jacob Obus）为减缓时间感到自豪。 他在受女性身体启发并由他的朋友亚瑟（Arthur）设计的乐器上演奏迷人的音乐。 当年轻和short的摄影师艾薇儿（Avril）迷上雅各布（Jacob）和亚瑟（Arthur）时，就揭示了旧性符号的真实本质。 一生第一次做爱后，雅各布准备前往火星寻找自己的缪斯女神。 在一切之中，发明家，宇宙学家，亚瑟（Arthur）的父亲欧仁·斯帕克（EugèneSpaak）来到这里，他坚持认为火星只是一种嵌合体。

  Mars et Avril takes place in a Montreal of the future when humanity is ready to move to Mars. But, not everyone is ready to go. Jacob Obus, a charismatic and beloved septuagenarian, leader of the anti-cybernetic movement, takes pride in slowing down time. He plays captivating music on instruments inspired by women’s bodies and designed by his friend, Arthur.

  It’s when Jacob and Arthur are smitten by Avril, a young and short-winded photographer, that the true nature of the old sex symbol is revealed. After making love for the first time in his life, Jacob is ready to leave for Mars in search of his muse. In the midst of everything arrives Eugène Spaak, inventor, cosmologist and Arthur’s father, who maintains that Mars is only a chimera.