The drama was enjoyable. The writers sugested how will it end so, you could guess that the male lead will get punished for his crimes. This is cliché, but at the same time it could be understable. But how they did it, it is close to retarded at best. The best killer goes through front door and starts shooting everybody (first WTF), then when he is about to kill main villan. here comes famale lead with SWAT team and they kill MC ( second WTF). He didn't even point gun at them. Earlier the police released villan because of lack of evidence. So sombody tell me why she went there again, and with SWAT team? This clearly means that she killed him !!!
The villan didn't call thw SWAT team. She did it on her own. And this "timing" when police arrives, What a garbage writing.