The chapter opens with Misaka 9982 announcing to Accelerator (Who's cracking his neck to warm up) that the experiment is going to begin. As she's fighting Accelerator, the bullet ricochets due to his power and hits Misaka 9982, causing her to run into an alley. The explosion the mine causes attracts Mikoto to hear the explosion and she runs to the bridge above where they were fighting. She sees Accelerator picking up the train and throwing it at Misaka 9982 (As Misaka 9982 picks up the badge). The chapter ends with Mikoto screaming, running towards Accelerator in a rage.