National Route No. 1

In a race against time to prevent a disaster, Tae-san returns to Jochiwon, only to collide with the ghost of his past: Su-yeon, his first love. Ten years of silence have passed, but the sparks of an old flame still burn. Amidst the tension of a looming flood, two souls must navigate the invisible lines of longing and regret. Will they bridge the gap of a decade, or will the current sweep them away? Dive into this emotional journey—read Chapter 1 now!