Yofukashi no Uta - Vol. 10 Ch. 90 - To Yamori-kun

[MangaDex]

 

[KajurN]

You have to admit her plan was genius.

 

[AnzuDex]

Can't they phase through walls and get people even if they arent outside? If it was just Nanakusa I could theorize it being a vampire born exclusive thing but one of them phased through the detectives knife a while ago.