Change your destiny
Late in the evening but not even a complete meal was available.
Suddenly she changed, began to take care of this body, bandage the wound, but is it true? No, since this body's sister is also the heroine of the missing novel, this body is just a puppet substitute.
[Currently the master is the villain, the villain's mother is also the master's mother.]
Alux is right, now Marin's mother is her biological mother, a mother who involuntarily always wants to hit her child, an unloving mother who always wants to beat her children. So you don't need to care about her much, live a life of your own.