In a large shopping mall, an extraordinary man works as a security guard. He helps everyone: the salesmen in the catering and clothing department, the men in the cleaning service and the bartenders in the cafeteria. He knows everything and knows everyone and everyone knows and loves him. He seems like the domestic genius of this huge building with a million neon signs and sparkling shop windows. In fact, he not only works here but lives here entirely: he gets dressed for free, eats in restaurants, sleeps in the furniture department and takes part in nightly shoe shine races. "What a strange character," you think. In fact, our hero has a mysterious dream for which he carefully saves money in his bank account. One day, an "intern" appears in his life to whom he must teach everything he knows. The relationships, initially felt as a painful obligation, gradually turn into friendly ones. And the friendship between a man and a woman is something very specific that borders on the romantic! However, our hero does not know an important detail: his "colleague" is in fact the boss of the entire shopping center.