Ninja Papa - Vol. 1 Ch. 7.5 - The Retired Old Hag

[MangaDex]

 

[Ta123]

Haha totally expected that grandma is a secret master assasin too judging how our guy is actually scared when she shows up

 

[AnimuVsMango]

Damn, does granny bath in virgin blood every week or something?

Also, if she's a grandmaster, how has she not noticed Matsuri's secret yet?