A Magical Girl lives to exterminate witches and collect grief seeds.
Trying to establish a new turf, a Magical Girl from another town—Sakura Kyouko—comes to the city that the now-deceased Tomoe Mami once protected. Little does she know that a fateful encounter awaits her."ARGH...! I'M SO STUPID!!""IT WOULD BE NICE IF I COULD BE MORE HONEST""IT FELT LIKE I'VE BEEN HIT BY THE MAGIC OF LOVE...""IS THIS WHAT THEY CALL LOVE AT FIRST SIGHT!?"Kyouko falls in love at first sight with Miki Sayaka—the Magical Girl who replaced Tomoe Mami.
In front of Sayaka, an embarrassed Kyouko can't convey her feelings properly and ends up saying things that make Sayaka angry. And then the battle between two Magical Girls begins...