The film's heroine, Lola, is getting ready for the celebration of her birthday. Because she knows she is in for a surprise, she lets two strangers with flowers and a cake into her apartment. The ?guests'? names are Bim and Bom; they are killers. They've chosen the girl's apartment as a shooting place to assassinate the president whose motorcade is to proceed by her house. Lola becomes a hostage and? the main obstacle foiling the assassination plan. First comic strip film in Russia.