I cried at every scene in mugen train

I've always been a emotional person but not to the extent that just a word of encouragement I'll cry. But that basically what happened to me when I watched mugen train. Like am I the only one who just felt bad for the lesser one demon after he knew his plan failed.
"Spoiler for those who haven't watched it"



Rengouku made me cry the most. Out of all anime I've watched, Rengouku was beyond that and I can confirm. The way he smiled before his death really hurt. Even the quote that he said while fighting. Lol I really look up to Rengouku and his will.