According to legend, there is a hag that walks through the night in Gumao Town...
According to legend, this is a very righteous dominatrix who specializes in punishing landlords and bullies in the dark...
But, the truth is actually - someone traveled through time... Someone learned a few tricks of the three-legged cat... So someone went to rob...
(Also, landowners and bullies are naturally rich people. Could it be that you are robbing a poor person when you are robbing someone...)