Anime Crossover: Wandering the Heavens, I, Guda, Become Humanity's Evil

Chaldea Master Ritsuka Fujimaru suffers from a strange Spiritron Transfer condition: she can travel in her sleep, while walking, even while eating, and once she arrives, she can't get back.

At the Detective Conan scene, she's taken hostage by a murderer the moment she lands? She twists the dagger in half with one hand, then casually rescues Miyano Shiho, who'd passed out after falling in the rain. The Grim Reaper in Elementary School? To her, he's nothing more than a murder-mystery backdrop. In Jujutsu Kaisen, a Grade 4 Cursed Spirit lunges at her face? One Spirit Origin Shadow summon of Jeanne, and her lance pierces it, making it evaporate on the spot. The strongest, Satoru Gojo, lifts his blindfold to watch and immediately invites her to enroll.

This is the wandering Master known as the Evil of Humanity in this Era: wherever she goes, chaos follows.

The orthodox magecraft of Type-Moon crushes the rules of other worlds, while Chaldea's heroic spirits become her personal cheat codes. The Black Organization, Special Grade Cursed Spirits, the Thousand-Year Blood War: to her, they're all just something to clear on the way. Her only worry is: when can she get back to Chaldea?

Don't ask. She's still wandering.

When the savior of humanity starts roaming across the multiverse, the first thing to collapse isn't the enemy, but everyone's worldview.

This novel and its characters are entirely fictional. Any resemblance to real people or events is purely coincidental. Do not imitate.