please update

Oh look survivors guilt the two of them. Shit this is painful to read.
Shirou your her senpai but I suggest other advice than following another ideal.
At least she has a better companion and yes he doesnt looks so good at social fu.

Damn good story, but I feel like Hakuno and Shirou are both wayyy too weak right now. I know they have great potential but I feel like the story would be more focusses on developing relations with the Harry Potter cast and they would stay weak forever. Please don't make it like that. I know that we need to have elements of Harry Potter in this 'cause it's a crossover, but I don't want to read about two weaklings struggling against grunt level opponents. I don't want to read about how they are dependent on Hakuno's servants or some op wizard like Dumbledor to bail them out of trouble. I want to read about how the two can stand up and fight back and change things UNDER THEIR OWN POWER! Because otherwise, what's the point in having the two at all? (if some rando wimpy OC would suffice)

Finally, PLEASE FOR THE LOVE OF GOD, DON'T FOLLOW "CANON". Shirou and Hakuno are here, they cause ripples, and it would be a much better read if I can't just guess everything that is going to happen just 'cause I read Harry Potter. The point of this type of Fanfiction (character insert) is to present a "what if" scenario and CHANGE HOW THE STORY GOES! But unfortunately, with how weak the two of them are, they can't actively contribute to anything that would break canon. :(

Oh yeaaaah! The cute kouhai is here! Does Mash remember the events of Grand Order as well as all the current summonable Servants? Though the fact she can't remember Galahad is a little worrying. And now, the count of Grail War experts are now too three, each differing on rules and scale

Poor Haku, she's traumatized by her Grail War. She needs hugs and headpats, someone give them to her!

... Now I have a diabetes-inducing image of Mash hugging and headpatting Hakunon. Needs a fanart.

Interesting

I really am enjoying this story but I would advise you to get a beta reader. The writting can be a mess sometimes. atill you are doing a good job.

Seems like some vestiges of the Dark Lord have come to... perform a racket of some kind? lol

Can't wait to see how this progresses!

Good character

Wasn’t expecting the first servant to be Mash. Although it is a original, and good pick. She has plenty of experience working with a master with similar combat strategies, her shielder class skill should help protect Hakuno from any harmful magic to a certain extent, and her experience with Chaldea would be extremely handy given their current predicament. Not to mention they are within Galahad’s home turf.
Not to mention the two Will get along splendidly. Hakuno’s personality and reasoning is based of her servants and battles, wall Mash’s philosophy and views of the world is based of her journeys and the heroic.

Mash is going to have such a seen of dashavo. Because of shirou, shirou’s cooking, the two’s face on the meany craft essences, and Nero Tamamo BB and a few other servants constantly talking about Hakuno.

Shirou better be thanking his lucky stars because if a certain amazon CEO got summoned he would be closer to a arrow then a sword the moment he made that women comment.

Lastly good luck with that free 4 star servant.

I hope Shirou reunites with Saber in this new world and perhaps Shirou's Rin Tohsaka. And I just had a thought. You just brought Mash from the Grand Order timeline into the mix. So why not also have Archer EMIYA, Seig and Ruler, and Gray from the El Melloi series.

Did not see mash as a possible servant color me surprised. Look forward to your other digi-human updates.

Sigh...
Welp...Old Trauma got brought up again...And it is severely hindering their capabilities.

That aside...This is Fate Shirou...Will we be seeing him swinging around Caliburn as his main weapon?

I have only seen 1, ONE, story that have Caliburn as Shirou's main weapon...and it was a (dead) Forum Quest and a crossover between Fate and Sailor Moon (Silver Millenium age).
In which the more he embodied the Ideal Knight, the better he is able to use Caliburn and the more powerful the sword's capabilities get...Oh and closer to Avalon too.
And due to the Dice-rolls he ended up doing some stupid crazy shits like murdering a...what is essentially C'tan (a sun-devouring monster)...

If you do have hakuno summon servents. for the servent who are willing once shiro discovers UBW will you have shiro ask them if he hold and can analyse their NPs throught and indepth e.g swords, spears arrowes, daggers, ect. Also servent and caster class servents could work togther to crear shiro some arnamemts sush as armore and a bow etc as well as that willing servents that hakuno summons could train shiro in various skilles, and discplines such as magecraft, swordmanship, tactics and combat ect if he asked them and they are willing.

Oh my, this is interesting. Im familiar with fsn only (SHIROU! OH GODS SHIROU!) and yeah, the fate route shirou had so much potential, though I hate his lack of weaponry as the ubw and hf routes had so many types of noble phantasms and mystic codes that they were OP. It's very unusual to see a fate shirou in a story. I hope they wreck the wizarding world. The world sounds amazing but many aspects of it's society are
so stupid, like the wide spread propaganda and coverups and real stupid discrimination. Or worse, they're lack of understanding of advancement. I wonder if they are aware of basics in preventative medicine that could save countless lives as they seem to scorn non magicals.
Also, idk, but as much as I love a strong shirou I adore that scene where he easily got neutralized. It just seemed so funny to me.

i legit done a spittake when Mashu summoned
like, what?!

It's Mash AAAAAAAAAAAAAA!