What if the fate of the entire human race rested on the shoulders of an average, unsuspecting teenager? In the futuristic landscape of Japan, humanity is suffocating under the weight of extreme overpopulation, and the blame falls squarely on one man: Junta Momonari. History remembers him as the legendary Mega-Playboy, a Casanova whose genetics caused a population explosion that changed the world forever. Enter Karin Aoi, a DNA Operator sent straight from the future with a high-stakes mission: track down a young Junta and rewrite his genetic code before he can ever unleash his inner lady-killer.

Armed with a special DCM bullet designed to suppress his destiny, Karin expects a simple job that will net her a fortune. But things get complicated fast. As she spends time in the past, she realizes that the real Junta is a far cry from the seductive mastermind she was sent to destroy. Caught between her duty to save the future, her growing feelings for the target, and the interference of Junta’s childhood sweetheart, Ami, Karin’s mission becomes a chaotic, hilarious, and heartwarming mess. Will Junta embrace the power of the Mega-Playboy, or will he choose a different path? Dive into this sci-fi romantic comedy classic where love and DNA collide in ways you never saw coming.

DNA2, Masakazu Katsura, sci-fi manga, romantic comedy, DNA operator, mega playboy, time travel, classic manga, harem, anime adaptation