Just then , a strange glitch happens .
Sota is transported to the anime 's world , where the lead character , Selesia Upitiria , is battling against a mysterious girl known only as the Military Uniform Princess .
Just then , a strange glitch happens and Sota is transported to the anime 's world , where the lead character , Selesia Upitiria , is battling against a mysterious girl known only as the Military Uniform Princess .