Yamada-kun to Lv999 no Koi o Suru

Akane Kinoshita gets dumped by her boyfriend after he had an affair with a woman he met in an online game. As she vents her anger by taking it out on the monsters in a game, Akane shares her heartbreak with another player from her guild, a certain Yamada, who couldn't care less about her story! But then one day, when Akane attends an offline event, she meets the infamous Yamada in person…