A journey to another world starting from a sword

The newly promoted Aincrad native god Dante is preparing to go to the next world. He now has three options before him.
Is to become a knight of the British Isles.
Or become an assassin in the Middle East.
Or maybe a warrior from ancient Greece.
Of course, it all started one night when a meteorite hit.
Worlds to be traveled through: Sword Art Online, Fate, Chikkotsu, High School...