半岛大厦天井，警员徐泰被发现时身负重伤，奄奄一息。同时，警方还在现场找到了昏迷不醒的督察凌光（郭富城 饰）。结合近期发生的电钻杀人案，警方怀疑此案为同一凶手所为。凌光苏醒后失忆，导致其无法解释与徐

The shop of a certain person wearing a mask, sells gifts for people that you hate. There are four levels of gifts; making the receiver ashamed, scaring the receiver, hurting the receiver, and making the receiver die. Do you hate someone so much to give th