I traveled through hundreds of worlds at once

Yi Hui looked in the direction of the sound and saw a boy in the uniform of the Mechanical Academy walking in the distance with a suitcase and a serious look.

Behind him followed a girl in a black kimono with waist-length straight hair like a dark moonlit night and stunning beauty.

Ye Ye! Yi Hui recognized the identity of the girl in the kimono the moment he saw her, and then shifted his gaze to the boy in front of Ye Ye.

Akabane Raimin! The male protagonist in the world where mechanical girls will not get hurt! A spy of the Japanese Army!

I don't know if Yi Hui's eyes are too sharp,