A cop travels back in time to take on a corporation that's out to eliminate a doctor who has created a new technology which can break up the monopoly on a energy resources.

the year 2085 , the future world , humans rely on high-tech solar canopy only have to have been shrouded living space , due to solar energy to replace oil, coal and other energy , the world no longer disputes that end . This technology was developed by Dr. Ma made ​​the terrorists in order to reap huge energy interests , conducting a reverse through time and space technologies , led a group of cyborg future technological transformation back to AD 2008 , want to assassinate Dr. Ma ...
2085 AD Police Zhou Zhihao ( Andy Lau ), act decisively , calm , who shoulders the weight of the personal safety of the protection of energy technology inventors , Dr. Ma protection process , the terrorists killed the wife of Zhou Zhihao 's (Fan Bingbing decoration ) and the kidnapping of his daughter ( Xu Jiao ) , in order to save her daughter was kidnapped by the year 2008 , at the crossing time and space trying to rescue , found during an unknown conspiracy ....