i think she's hiding somewhere, with every photo's of her that hang in the wall...so the police didn't suspect the onii-san, i mean, she's a smart girl and the way she react at the vidio that will destroy their happiness, soo..that make me jump an conclusion that she's hiding bcs she's happpy with onii-san (but maybe the writer thinks diferent with me)
PS: sorry for bad grammar LOL
the ending it's really heartbroken and make me sad, and i really can feel her angry and sadness in the end and everything is explained at the end, i am really happy when that guy that wearing glasses and have a long black hair death..he's really an asshole..well i don't know how explain this story bc i read the chinese ver but if u guys want to read this manhua so badly u can read it on this link :
http://www.kuaikanmanhua.com/web/topic/906/
is it only me that i want sanghee have magic ability ? well they say that her power didn't waken up yet but still.... until when i have to see my poor sanghee scared and feel useless in that world :(((