Harry Potter: I Thought It Was FGO, but It Turned Out to Be Harry Potter

Second-person and third-person narration. The protagonist has a name: Talia.

A note before you read:

This story contains a lot of original worldbuilding and is an M/F romance. The setting at first is sixth-century Britain as reimagined for this story, followed by Hogwarts Legacy. The Harry Potter setting doesn’t come in until a few chapters later. Fate/Grand Order mainly appears as a source of references and isn’t necessary to understand the story. The System works like a simulation game and is mostly there to give the protagonist cheat abilities. There are several romantic arcs.

You’re up late grinding for materials when your phone smacks you in the face, blacking out your vision. When you open your eyes again, you’re barefoot and shivering on a freezing wasteland.

In your pajamas, with nothing in your hands, all you can do is stare: ...

You refuse to give up and inspect the area. Thanks to the favor of the Goddess of Luck, you manage to press the power button floating in empty space. You hear a “Ding, ”

[Number of connectable players detected: 1]

[Loading…]

[Welcome to Magic Life Simulator]

[Year 1: You are born on a wasteland. As a soul from another world, you are about to embark on an extraordinary journey of magic.]

[Year 1: You are so hungry that you eat all the grass here. Buff acquired: Poisonous Weed Poisoning: HP -9 (1/10)]

[Year 1: You are on the verge of death.]

You think you’re about to have to start over, but luckily someone finds you and takes you home. With the language cheat granted by the world’s consciousness, you discover that the person in front of you has an incredibly familiar name: Arthur Pendragon.

Years later, when interviewed by the Daily Prophet as a legendary witch, you still find yourself thinking back to that distant afternoon when you gnawed on poisonous weeds in the wasteland.