Download- Seigi No Henshin Heroine Ga Ore O Mik... (2025)

It looks like you're referring to a manga or light novel title, likely: – possibly short for "Seigi no Henshin Heroine ga Ore o Mikuji de Isekai ni Tsuihou shita kedo, Naze ka Yandere ni Natteta Ken" or something similar.