Kyle, a time thief who lives in the abyss at the bottom, is forced to carry out a dangerous "time stealing" operation in order to save his sister Elara who suffers from "time exhaustion syndrome".
During the operation, he met Lila, a member of the resistance organization "Ephemera" from the upper sky area. In order to obtain the "nascent entropy" that can cure his sister, Kyle reached an agreement with Lila and got involved in the "Mayfly" organization's revolutionary plan to overthrow the rule of Yongyao Group. They experienced a series of events such as being hunted, sneaking into the Sky Dome District, and witnessing class disparity.
During a brutal chase, his best friend Jax died trying to protect Kyle. The death of his best friend transformed Kyle's thinking. He transformed from a thief who simply fought for his loved ones to a revolutionary who sought justice for the entire class. His trust with Lila deepens, and he is determined to carry out "Ephemera"'s final plan - to break into the Spire of Time Entropy and return all plundered time to the people.
Kyle and Lila successfully sneaked into the core of the Spire of Time Entropy and confronted Silas, the ultimate villain and leader of the Yongyao Group. Silas reveals his true purpose - to use time to select "elites" to deal with future doomsday crises, and to seduce Kyle.
Kyle rejected the temptation and chose to fight alongside Lila. At the last moment, he sacrificed himself and overloaded the time entropy core, shattering Silas' conspiracy and returning all the plundered time to everyone in the city. My sister Ilara was cured, and the city ushered in a new dawn full of unknowns without the oppression of time. Kyle's life and death remain a mystery, leaving suspense in the story.
