Why is Hashirama so op, where the heck did he get all that power from?
You know, that's a damn good question...I mean my god, in this chapter, he had about what, 4, or 5 rods stuck on him, and he still wasn't under Madara's control. Damn, when He and the other hokages were under the uchiha shrine, he CASUALLY broke out of Orochimaru's control. Dude, he really must be the god of shinobi, I mean, where did he train to get that freaking powerful?
You know what? I think we have to look at Hashi, like we look at Naruto.. Hashi is basically the PAST generation Naruto...Hashirama Senju was the "naruto" of back in the day, maybe he did train and just became that powerful, just like Naruto himself eventually will be I guess.