Л„€л“њм»¤л„ґм…˜(nerd Connection) - I'm Lost (лё”лќјмќёл“њ Ost) Blind Ost Part 4 Apr 2026

Produced by Ra.L and Jang Hyun-ho, the track features a sensory-rich arrangement:

The song serves as a psychological anchor for the drama's two primary characters, brothers and Ryu Sung-hoon , as they navigate a labyrinth of forgotten trauma and a brutal modern-day serial murder case. The Story Within the Song Produced by Ra

: The song describes a world of "poker faces" and "masks of truth or lies," perfectly capturing the drama’s central premise: how society and authority figures turn a blind eye to injustice, leaving victims to wander in darkness. Musical Composition Produced by Ra.L and Jang Hyun-ho

: The track reflects the emotional chaos of the brothers as they dig into a dark past connected to the Hope Welfare Center , a facility where children were once abused and exploited. brothers and Ryu Sung-hoon