Ex-Machina in Dimensional Travel

After using this ability, F directly drew half of both his and Number Two's Magic Power.

However, because the latter was a Doppelganger with a certain connection to the original body, the energy it had just expended was immediately replenished. Along with it, F, as Number Two's Servant, instantly recovered her losses as well.

It seemed that if anyone else summoned F, there was a good chance their Magic Power would be drained dry after F used the Codex of the Whispers.

"Then have the original body overwrite the information about 'herself' on the Throne of Heroes once more."

That way, after F was summoned into the world with this information, she should be able to avoid accidentally draining her Master dry.

After all, as another "Xiu Er," Number Two knew perfectly well what "she" would prioritize upon arriving in a world.

And when summoned as a Servant, even if the Holy Grail granted "knowledge," it was only basic knowledge. To obtain more information, she would still have to rely on herself.

In that case, naturally, she would prioritize activating the Codex of the Whispers.

And this ability would most likely drain her Master dry. F did not have the Independent Action skill either, so she could not exist without a Master.

There was really no need for the fastest possible exit from the stage.

Of course, it was also possible that it drew a percentage of Magic Power, and the amount of information she could access depended on how much Magic Power was drawn.

In short, there was still too little reference material to give an accurate answer.

(There's no need to explain the rest for now. It'll be explained when it becomes relevant.)

"Next is the final one: the Noble Phantasm."

"Mm."

F nodded and began floating into