Wow this concept I like a lot and I mean a lot, pretty clear this is before canon starts.
I really really want to see what you do, others will definitely notice there number 2 ranked hero following around Saitama so that could change things even more.
Genos as a student I really do hope still happens maybe even Fubuki and Tatsumaki herself on request.

Great story can't wait for next chapter

Usually I hate this kind of story, with Tatsumaki being a damsel and all. But the premise, oh my god , so friggin hilarious! I'm already fallen in love with this story! Cannot wait to see where this goes!

Oh man I love how saitama is like "One punch...GOD DAMN IT!"

Please keep going!

Me recordó mucho a los 2 primeros episodios del anime, lo seguiré

Sweet Story!
You hit the characters on spot and the Enemy was perfect in Character like in the Manga!
Youre writing style and details for the fight are great!
So please continue!

so muchhhhhh potential for this fic

Apex here! I never thought of that! Tatsumaki meeting Saitama instead of Genos.. So this means she won't ridicule him since he ain't a B Class! And she better get character development here, cuz since you read the webcomic, you know how messed up she turned out to be.

I guess Genos will still be here? So Saitama will have 2 people with him.. And I bet Fubuki is gonna be introduced earlier, since Tats is here. This a very interesting canon divergence! I will definitely be looking forward to this! (And I really hope meeting Saitama early will give Tatsumaki character development.. She's been through A LOT.)

Apex out!

You are right, this is highly unusual of you, but it really makes me happy to have more people writing fics of OPM, this has really become my favorite manga/anime series.

Anyway, I like where this is going, I'll wait for an update.

English was the only real problem I had with this, so good job.

Waiting for new Chapther :3