Along with his partners Inspector Joseph and Vandhana, DSP Ranjith Kalidoss attempts to hunt down a psychotic killer before realizing he's himself suffering from an unwanted disorder.

Retired, restless and constantly butting heads with his son, a former stuntman escapes on a road trip that becomes a journey to find his first love.

Jayakumar -'JK' in short, is that typical young man of this generation who cares more for worldly pleasures such as girls and parties, has scant respect for his family and spends most of his time wooing girls on the internet. But all this changes drastically when one such party ends in tragedy. The physical and emotional trauma forces him to rethink his lifestyle and he begins his quest for an honest yet quickly rewarding career to meet his family needs. The inspiring show he puts on despite numerous challenges is what the rest of 'JK' is all about