[Crossover FGO] Did Solomon Make It Back to His Own World Today?

He thought he had transmigrated into history or a fantasy world as Solomon, but after he died and became a Heroic Spirit, he finally realized that he had actually transmigrated into the FGO game he’d played before transmigrating. Though he’d only made it to the first chapter. He’d learned that Doctor Romani was Solomon from fanworks, of all things. After he wished upon the Holy Grail to “become human” and agreed to answer what he thought was a plea from Humanity’s Will, he woke up again “Welcome to Chaldea, Fujimaru Ritsuka, the 48th Master of humanity.” W-Wait, I’m Fujimaru Ritsuka?! Fake Fujimaru Ritsuka, real Solomon: ...Seriously, shouldn’t I be Romani Archaman?! Gilgamesh was delighted. Merlin sent his congratulations. Real Fujimaru Ritsuka, fake ■■: ...Where’s the doctor?! Where did the doctor who loves sweets go?!! ※ 1. There will be a lot of original settings.