The series follows Jack (formerly Yuki Kyoya), who spent five years as a literal prisoner of his twisted younger sister. Just when he thought a fatal truck accident would end his suffering, he wakes up in a fantasy world with OP magical talents—only to realize his sister has followed him there, intent on continuing her "love" at any cost.
While the official English translations often lag behind, the raw scans for Chapter 12.2 dive deeper into the growing paranoia that defines the series:
If you thought death was an escape, you haven't met the ultimate yandere sister. The latest raw drops of Tensei Gotoki de Nigerareru to demo, Niisan? (also known as Do You Think You Can Run After Reincarnating, Nii-san? ) continue to push the boundaries of psychological horror and dark isekai. The series follows Jack (formerly Yuki Kyoya), who
Readers on platforms like Reddit's r/manga and Isekai Wiki have noted that this isn't your typical "power fantasy". It’s a survival horror story dressed in isekai robes. The constant tension of "where is she?" makes every new chapter a nerve-wracking experience.
the major plot twists from the original light novel. Tensei Gotoki de Nigerareru to demo, Nii-san? - Isekai Wiki The latest raw drops of Tensei Gotoki de
specific character arcs (like the Goddess or the sister).
: The chapter explores the chilling possibility that his sister has already infiltrated Jack's new life, possibly even posing as an ally. Readers on platforms like Reddit's r/manga and Isekai
: True to form, the art in this chapter utilizes unsettling facial expressions to convey the "absurd insanity" that fans of the series have come to expect. Why This Series is a Must-Read (for the Brave)