Aditya, a brilliant software engineer in bustling Colombo, finds his seemingly perfect world unraveling. A nagging feeling of unreality plagues him, starting with intense headaches and evolving into unsettling observations: perfectly arranged objects and patterned human behaviors that feel unnervingly like computer graphics. Initially dismissed as overwork by his pragmatic best friend Sasha, Aditya's growing conviction that their world is a simulation intensifies, forcing Sasha to confront his chilling theory.

Aditya's obsession deepens during a trip to Matale and Nuwara Eliya with Sasha. He notices unsettling patterns in nature - identically shaped trees and unnaturally synchronized traffic - pushing Sasha to grudgingly acknowledge the strangeness. Convinced he's in a simulation, Aditya dedicates himself to finding "glitches" in the system, analyzing data for anomalies that could reveal the true nature of their reality. A mysterious numerical pattern, leading directly to Sasha's village in Nuwara Eliya, sparks his hope of finding an exit.

Driven by his discovery, Aditya rushes to Sasha's village, convinced the "glitch" lies within an old, remote temple. Despite Sasha's growing fear and plea for caution, Aditya's determination is unyielding. Inside the eerie temple, Aditya's devices pick up strange signals, confirming his belief. He uncovers an ancient carving that matches his data pattern, and as he touches it, a blinding light erupts, engulfing him. He believes he is finally breaking free from the simulation, leaving a terrified Sasha behind.

Adithya awakens in a dark, star-filled void, an utterly alien environment. A voice reveals himself as a "creator" of the simulation, confirming Aditya's theory. He learns that his entire life, including Sasha, was merely a construct within an advanced computer program designed to study their civilization's past. Crushed by the revelation that his reality was a lie and his love for Sasha was for a mere character, Aditya grapples with profound emptiness, questioning if even this new, supposedly "base reality" is just another layer of illusion.

A year passes, and Aditya drifts, timeless, in the cosmic void. The memory of Sasha fades, and his questions cease. He observes countless other "simulations" - alien worlds and diverse life forms - realizing his own past was just one among many. He accepts his fate: perpetually trapped within an endless chain of simulations, never truly reaching the base reality. A strange, quiet freedom settles over him as he resigns himself to an eternal existence within the illusion.