On the Line(2025)

On the Line is a Singapore drama series following Ruth, an eager rookie immigration officer, as she joins the Immigration & Checkpoints Authority. Assigned to Zachery's unit, a disciplined and protective group leader, Ruth throws herself into the high-stakes work of border protection. Their professional relationship deepens as they navigate complex cases and the pressures of safeguarding Singapore's frontiers. Ruth discovers purpose in the meaningful daily operations, while an undeniable connection forms between her and Zachery. The series balances the intensity of frontline duty with the personal dynamics that emerge when two officers from different backgrounds and experience levels must rely on each other in critical moments.