On the day Elden Ring was released, Manshu eagerly launched the game, only to accidentally electrocute himself.
When he opened his eyes again, the dead Finger Maiden stood before him, along with a Grafted Scion blocking the Tarnished's path.
Fortunately, when he launched Elden Ring on his computer, he was also running FGO on his phone. So when he transmigrated, he gained the ability to draw on the powers of Servants.
With that, he set out from the Tarnished's starting point and pressed onward, battling demigods as legendary as the figures of myth, until he became a king or a god.
(Normally, two chapters a day, 2,000 words each. The author has played the game, and got the platinum trophy on the fourth without save-scumming.)
(Elden Ring is huge, so the author may make some mistakes. Please point them out directly, and I'll take a look.)