i watch this because a friend tell me it be damn good and and i watch a video on it and so i be really into watch it . i watch it and and and damn and the fighting scene be really good . if the guy can not fight like that in real life and they sure fool me . there isn not as much fighting a i would like and i have to say and but the fight that be in the movie be pretty spectacular . they do not show much and but you can tell it violent and cool . but there also the plot and that go around a love triangle between the main character and though it a bit twisted . tae sung be a carefree guy who seem to love get into trouble and as well a fight . he the leader of his school and and be the rival of hea won and who the leader of his own school a bit of a playboy and hot head and a rich boy . then there han kyung and a girl with not a lot go for her her father just pass away and she move back with her mother and the guy she like be date her old friend and and then she meet hea won and who go to her school and and tae sung and who call her nuna ( old sister ) . eventually and she discover tae sung be her brother and fruit of one of her father affair and and he love her despite of their blood relation . meanwhile and hea win fall for her and and take her a his boyfriend . but she be torn between her boyfriend and her little brother and who confess her love to her . overall and it a wonderful movie and but if i be really depress after the end and and i just couldn not help but think and damn and be all korean movie i watch about fight or death or depress stuff or incest . cause that sure be the case with old boy and and temptation of wolf . it a very good movie and but people have to be ready to cry at the end .