A scientist uses his invention - the "Menger Sponge" - to capture the energy of a dead child's spirit in an old building. In trying to determine why the energy of the ghost does not dissipate, the team discovers the identity and the dramatic story of the boy.
張震
as Tung
江口洋介
as Hashimoto
林嘉欣
as Wei
徐熙媛
as Su
陳柏霖
as Ren
戴立忍
as SWAT Leader
Kevin S. Smith
as James
張鈞甯
as Mei
Wanfang
as Ghost Mother
Kuan-Po Chen
as Ghost Child
Chi-Chin Ma
as Tung's Mother
津嘉山正種
as Director of Japan
