A Savior's Journey Through Anime Worlds

Author's note: I have a busy job and write this story in my spare time. I will finish it, but I can't keep to a regular update schedule. Please give it another chance QAQ. 【Fate/Stay Night: Holy Grail War + Fate/Grand Order: Grand Order + Katekyo Hitman Reborn! + Jujutsu Kaisen... a crossover free-for-all】(Multiverse crossover; future crossovers will depend on how things go.) To save herself, Mo Yanyan, who had been a lunatic since childhood, vowed to become an avatar of justice and took up a life as a bounty hunter. During a lull after one mission, she discovered something suspicious about a blood donation bus's recruitment ad. She dropped everything else and went to investigate at an isolated, snowbound base, determined to wipe out every last criminal. Huh? Chaldea seems to be saving the world. Huh? Something seems a little off about Chaldea. Huh? They do still seem to be saving the world. Huh?! Looking around at all the antiheroes and the mastermind bent on destroying the world, Mo Yanyan was plunged into deep confusion. Chaldea... is saving the world, right? P.S. This is the second part of Fate/Grand Order: The Savior's Journey. You can read the second part without having read the first.