My Love Story with Yamada-kun at Lv999

My Love Story with Yamada-kun at Lv999 begins after college student Akane Kinoshita discovers that her boyfriend has been having an affair with a woman he met through an online game. Heartbroken, Akane vents while playing and tells a guildmate named Yamada everything, only to receive an indifferent response. She later dresses up for an offline event hoping to get back at her ex and encounters Yamada again in person. That meeting turns their chance online connection into something much harder for Akane to ignore.