Talk:Seven Deadly Sins/@comment-178.190.243.61-20120817132421/@comment-5344895-20120817140441

It includes the vessels in the Seven Deadly Sins series. It's just a related song of the Story of Evil and part of the Clockwork Lullaby series.

The song is called Sound of Clocktower Needle, but the clocktower where his mother is, is called Heartbeat clocktower.