A struggling actor seems doomed to live life as a loser. When he finally snatches a lead role as a superhero named “Badman,” he feels like everything is possible, but fate strikes again.

Nicky Larson is tasked to recover the perfume of Cupid, a perfume that would make anyone who uses it irresistible.

Greg founded a company called Alibi.com that creates any type of alibi. With his associate, Augustin, and Medhi his new employee, they devise unstoppable stratagems and stagings to cover their clients. But meeting Flo, a pretty blonde who hates men who lie, will complicate Greg's life, which begins by hiding the true nature of his activity. During the presentation to parents, Greg understands that Gérard, the father of Flo, is also one of their clients.