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.
Chang Chen
Tung
Yosuke Eguchi
Hashimoto
Karena Lam Kar-Yan
Wei
Barbie Hsu
Su
Chen Bolin
Ren
Leon Dai
SWAT Leader
Kevin S. Smith
James
Janine Chang Chun-Ning
Mei
