|Romanized Title||Kare ga Flag wo Oraretara|
|English Title||If his flag breaks|
|Airdate||June 29, 2014|
|Ending||Kanojo ga Flag wo Tateru Riyuu by YELL|
|Previous Episode||Episode 12|
|Next Episode||Kanojo ga Flag wo Oraretara OVA|
Back in the present, Souta then uses his full power against the Premium Ambriel, and while his strength alone is not enough, he manages to destroy it with the help of the other girls coming and aiding him. During this time his death flag breaks. Souta then wakes up in the real world, where Number 0 speaks to him about the state of things and the truth about Sakura and Laplace's Demon. She also says that he was in an accident before he enrolled at a school, so she merged his conscious with many virtual worlds. Before she leaves, she states that the time he spent in the virtual world was but a flash in reality, hence nobody else shares his memories of it, including Nanami who dived into the virtual world to save him. Later, Souta comes across Quest Dorm and finds Akane there. After saving her from falling through the floor, Akane remembers him while Sakura and Laplace's Demon observe them. The episode ends with the girls in front of Quest Dorm smiling.