Nagi: the king of video games. Chiharu: the knight of light novels.  Kayura: the soldier of cosplay. The three powerful individuals meet by chance in the holy land of Akihabara.  Tsugumi becomes a bystander, not being able to predict the result of the battle that she was the cause of.  Then Hayate mutters, “I’m sorry…”
But when you try to protect 
this precious thing,
Pero cuando tratas de 
proteger este algo precioso,
Cuando tratas de proteger eso tan preciado,
No entanto, por mais que 
você tente proteger isso,