Dr. Stone Reboot:百夜 [Dr. Stone Reboot: Byakuya]

A single-issue spin-off from the Dr. Stone universe, this 2020 Shueisha one-shot shifts focus from the main series' scientific revival to the perspective of Byakuya, the astronaut father of the protagonist. Written and illustrated by the same creative team as the parent series, it explores the immediate aftermath of the petrification event from space, offering a poignant, self-contained look at a pivotal character's experience during the world's end. Though brief, it expands the emotional scope of the Dr. Stone saga.