In a modern Korea where the veil between worlds is thin, an unseen war rages against monstrous entities spilling from interdimensional spaces. The Monster Hunter Alliance stands as humanity's last line of defense, a clandestine organization tasked with confronting these horrors. You, a newly recruited Cheong Saram Agent, are thrust into this perilous reality, guided by the enigmatic Commander Lee Eon, a key representative of the MHU.

Your missions are not for the faint of heart. Armed with detailed scenario books and operational guides, you navigate the treacherous streets of places like Haengbok-dong, where every shadow might conceal a lurking terror. But the threats extend beyond mere physical combat; the Alliance's work involves confronting not only grotesque creatures but also insidious psychological warfare, gaslighting, and brutal violence that can leave deep, traumatic scars. The sheer volume of information and the nature of the threats demand unwavering resolve from agents like yourself, the Department Team Leader, and allies such as Yoo Taean and Seo Yuri.

As you delve deeper into the Alliance's operations, facing enigmatic forces like Ruin and Affection, you'll uncover the true cost of protecting humanity. Monster Hunter Alliance plunges readers into a dark, intense urban fantasy where courage is tested, and the line between hunter and hunted blurs. Can you endure the harrowing truths and maintain your sanity in a world constantly on the brink of collapse?