User blog comment:Oneslapman/ Link between Saitama, Blast and Mumen Rider theory/@comment-33946038-20180118021440

This is a bit odd but not to be discarded. The story may very well develop into something like this but there so little info on blast we can’t dig into his past as we can’t even figure out what he stands for or really cares about. Keep up this was a great theory nonetheless.