In the rapidly developing city "Galaxy City", five protagonists with different personalities each experience challenges in career, family, ethics and self-growth. As the city advances in technology and class divisions intensify, they are involved in a series of incidents spanning technology, media and criminality. The story lines intersect and converge, revealing the cracks and warmth in the hearts of urban people. In the end, everyone worked together to dismantle the truth, gained growth and redemption, and the city also underwent subtle but profound changes due to their choices.