Agastia seems like a typical entertainment firm with a popular theme park, but beneath the surface lies a dark truth - it's actually a sinister organization bent on world domination. Despite its villainous goals, Agastia offers tempting perks that keep its employees hooked. At the helm is the formidable leader Akashic, driving the company towards the shared objective of global control. Within the Monster Development Division works Touka Kuroitsu, a researcher thrust into fieldwork by her peculiar superiors. Her daily grind involves impromptu presentations, ludicrous monster designs, and witnessing these creatures fall in battle against Agastia's foes. Yet, Kuroitsu remains undeterred, striving for promotion amidst the chaos and challenges that come her way.