Just a typical boy from the Sofia home becomes the bulgarian under cover cop. Inspired by his father when he was young to lie and cheat, Martin becomes the liar. Additionally, and that skill the hate of the'underworld' leaves him the perfect match for a dangerous mission - to infiltrate a powerful and rich businessman's crime business. Living in fear of being uncovered and while infiltrating, Martin falls deeply in love with the inappropriate woman - Djaro's girlfriend. Just when he gains the confidence of this mobsters, it seems that the real enemy is in the authorities. Martin is independently against all, facing difficult decisions.