Title: Acacia
Film Director(s): Park Gi-Hyeong
Released: 2003 [Korea]
Genre: Horror
Sub-Genre: Thriller

Cast: Shim Hye-Jin, Kim Jin-Geun, Mun Wu-Bin. . .

Plot:
Unable to have a child, a couple adopts a six year-old boy. But afterwards, when the woman surprisingly becomes pregnant, it spells serious trouble for the entire family, as the adopted child seeks attention through strange and desperate acts.

taken from: http://www.hkflix.com/xq/asp/filmID.530701/qx/details.htm

IMO:
duno whether this is the same story as the singapore's hai zi shu or not becos i never c that show b4... its a tragedy show la, happy finding out who die and y...

Rating:
3 out of 5 snoopys