Shirou Emiya Stands on Terra

That day, Penguin Logistics picked up someone who had fallen from the sky... a househusband. Ever since they found him, they've enjoyed a life of delicious meals, drinks, and plenty of sleep every day.

Emiya: What should I cook today?

Emiya Shirou is a mage, and the househusband picked up by Penguin Logistics. Aside from the occasional nightmare, his life is pretty good. Lately, though, he seems to have acquired a lot of strange titles...

Penguin Logistics' last shred of conscience

Penguin Logistics' limiter

The Lungmen Guard Department's most sought-after recruit

Lungmen's Red Demon...

And plenty more titles that make him itch just hearing them.

Emiya: If it were only that, I could live with it. But what is this "Emiya Mom" business?

Penguin Logistics: Emiya Mom, we can't live without you! Don't let the people from the Lungmen Guard Department fool you!

Lungmen Guard Department: We want to eat Emiya Mom's cooking every day too! Take down Penguin Logistics and set Emiya Mom free!

Emiya: The people here are so weird.

Anyway, this is the daily life of Emiya Shirou, who was hit in the face by the Holy Grail and ended up on Terra. The main setting is Arknights. Some elements are fan-created, since you know how Arknights can be: it often betrays the source material, but I'll still try to keep things close to the original setting.