When his career as ""hairdresser to the rap stars"" ends abruptly, Flex's younger brother Kevin returns home hoping to take over the family barbershop, but after Flex sells it out from under him, he agrees to let Kevin stay on as manager. Later, Flex and Kevin team up to confront Kevin's former employer, a gangster rapper, in order to get the money he owes Kevin. Meanwhile after Flex grounds her Breanna tries hard not to break her punishment.