Talk:Toaru Majutsu no Index II Episode 19/@comment-86.96.91.223-20170801050448

That moments before  Hound Dogs van that ushes into Accelerator, he thinks about what Yomikawa said 'The purpose of these things is to pay of your debt", or something similar, and a good OST plays while he thinks about her words. Anyone knows the name of the ost? I'd like to hope it's not an unreleased song.