Asking for the title of the movie is a woman, it seems to be taken from the kitchen knife looking do

It's a bit difficult, but I've seen a movie with a similar plot called "My Sassy Female Teacher".

The heroine in it is a student, part-time as a tutor, and later became the male protagonist's tutor, once the male protagonist was taking a bath, and at this time the phone rang, she answered, and found that it was not her own phone, because the ringtone of the male protagonist and her phone was the same, and she didn't hear the movie when she saw the male protagonist in the bath, so she picked up the male protagonist's mobile phone, answered the phone, and pretended to be very ambiguous with the male protagonist to talk to the phone. After class, she came out of the hero's house, and was stopped by the woman who called with two girls, and beat her up. Then, the heroine arrives at home, and at night, she sharpens her knife at home alone.

The sharpening part is still relatively engaged, and it was originally pretended to be quite ruthless, but. Ha, I suggest that you can watch it even if it's not this movie, it's not bad. The actor is also very skilled, and there are also scenes of fights in it, which is quite cool, which is a bit similar to the style of "That Kid is So Handsome".

Happy every day...