Who Would Dare Execute My Friend After I Set Them Up?

I've dropped FGO and won't be writing this anymore. Itadori Yuji has an online friend. This friend is something else. Apparently, he lives in a world facing the extinction of humanity, and has no choice but to shoulder the burden of saving it. Though it sounds fantastical, Itadori Yuji chooses to believe him. For the past year, they've stayed in touch and become close friends who can talk about anything. A year passes. After his friend heads to the site of the final battle, he goes silent. Losing a dear friend he'd never even met hits Itadori Yuji hard, but life still has to go on. Until one day, he finally receives a reply from him again: [Itadori, I'm coming to see you!] After various events result in him being driven out of the world he just saved, Fujimaru Ritsuka decides to move all of Chaldea to the world of his online friend, Itadori Yuji, which they've finally managed to locate. He expects a peaceful, stable world with little in the way of the supernatural. But on the very night he meets his online friend, the guy runs into a supernatural incident, swallows a special-grade cursed object, and is about to be sentenced to death. Fujimaru Ritsuka slowly types out a question mark: ? The last Master of humanity smiles gently. "Anyone who wants to execute my friend can first ask whether the hundreds of Servants in Chaldea agree." His fists clench. They're clenched now. As for what happens later... Gudao: "Wait, wasn't I supposed to rescue Itadori and bring him back to Chaldea for protection? How did I end up going to school at his headquarters, too?" Da Vinci, who made an under-the-table deal with a certain blindfolded teacher: "Sorry, Fujimaru, but he offered way too much." Gojo Satoru: "If money can solve a problem, it's not a problem." Shouting out for a happy ending! Yuji is so wonderful, sob! Theme: Protect others