Overview

• Netflix confirmed Mantis will premiere globally on September 26, 2025.
• Set in the Kill Boksoon universe, the film follows Han-ul returning to MK ENT to find the CEO dead and assassins vying for the No. 1 rank.
• The teaser foregrounds the killers’ code, including the line, “First, you must not kill minors,” and stresses jobs sanctioned by the company.
• The rollout includes a poster with blood-red imagery and a sickle-like weapon, while footage highlights stylized combat and a tense Han-ul–Jae-yi rivalry.
• Yim Si-wan stars with Park Gyu-young and Jo Woo-jin; Lee Tae-sung directs, with Byun Sung-hyun co-writing.