Netflix’s latest Korean action thriller, Mantis, combines adrenaline-pumping fight sequences with deep emotional undercurrents. The film centers on Lee Han-ul, also known as Mantis, a top-tier assassin operating within a chaotic criminal underworld while reconnecting with his childhood friend and love interest, Shin Jae-yi. Their shared history and conflicting ambitions drive the story, exploring themes of loyalty, rivalry, and personal ambition against a backdrop of high-stakes action.
Mantis Expands the Contract-Killer Universe, Showcasing Action, Emotional Depth, and the Complicated Past of Han-ul and Jae-yi
Directed by Lee Tae-sung, Mantis serves as a spin-off in the same contract-killer universe established by the 2023 hit Kill Boksoon. The movie features an ensemble cast led by Im Si-wan as Han-ul and Park Gyu-young as Jae-yi, alongside Jo Woo-jin, Choi Hyun-wook, and Sol Kyung-gu. The film balances intense action scenes with character-driven drama, emphasizing the personal struggles and past traumas of its protagonists.
Mantis (Netflix)The story escalates after the death of Cha Min-kyu, CEO of MK Entertainment, the leading contract-killing agency. Returning from vacation, Han-ul finds himself in high demand from competing assassin organizations but refuses to join any, instead rekindling his relationship with Jae-yi.
Together, they establish Mantis Company, a new venture that initially thrives but ultimately exposes lingering wounds from their shared past, particularly Jae-yi’s resentment over being overlooked in favor of Han-ul during their childhood training.
Rivalries Peak in a Deadly Duel, Revealing Loyalty, Skill, and Independence
Tensions between Han-ul and Jae-yi intensify, culminating in her departure to join Benjamin Jo, the head of Meta Software. The climax revolves around a brutal three-way duel involving Han-ul, Jae-yi, and the retired assassin Dok-jo. Han-ul strategically unites the conflict into a single battle to protect Jae-yi, landing a decisive blow on Dok-jo. In the final moment, Jae-yi delivers the ultimate strike, asserting her skill and independence, while Han-ul acknowledges her prowess and quietly walks away.
The film closes on a suspenseful note, hinting at further intrigue. As Han-ul leaves, Benjamin remains unaware that Jae-yi has sent him to eliminate him, leaving the story open-ended. Mantis successfully merges high-stakes action with emotional complexity, portraying a world where loyalty, ambition, and personal history shape the choices and fates of its characters.
