Ayazuki Haruka

A girl summoned from a highly advanced civilization. Third-year student.

Lacking in emotional expression and rarely engaging proactively with others, she fades into the background. Usually found reading in the library—always with a book in hand. She squanders her rare ability on "verifying wonderful things" and "realizing storybook worlds". Overall, she’s hard to read.

Ability: "My Dear Phantasm"
A magic book that manifests anything she writes into reality. Effects last 30 minutes within "roughly her perceptual range (vision)", though this depends on how she phrases each entry. A super cheat skill capable of warping the very nature of the world.

Translated from official website