The fourth season of the beloved by many viewers of the series in the DC universe. "Arrow" is the story of the life and struggle of Oliver Queen, who spent about five years on a desert island with one goal -to survive and help his hometown. Oliver realized the horror that was happening on the streets where he had grown up and been educated. As it turned out, the rich who pretend to help the city's infrastructure are actually stealing money and robbing ordinary people. It is they who declare war on the main character in the form of an Arrow. Among his enemies are both ordinary corrupt officials and real supervillains.