The characters of the series age and die as in real life, their children grow up to replace them on the antenna. Their backgrounds change as the worker's family children receive higher education, and live in the modern Computer Age.
The characters in the series experience the natural process of aging and death, just like people do. As a result, their children grow up to assume their roles on the broadcasting platform. Meanwhile, the families of the workers' offspring undergo significant changes as they pursue higher education and become part of the modern technological age.