Code name Anastasia

Codename: Anastasia is a mature-rated Korean webcomic/manhwa about NIS agent Kwon Taekjoo sent to Russia to find a secret weapon called "Anastasia," encountering the enigmatic and dangerous Zhenya, who becomes his reluctant, alluring, and complex partner, exploring themes of trauma, power dynamics, and dark romance as their forced proximity and volatile relationship intensifies, often pushing boundaries and challenging conventional morality