Friendly Fire 2012 saison 01 episode 01

Barrister JJ Kam (Michael Tse) and Director of Public Prosecutions Chris Fong (Tavia Yeung) used to be cohabiting lovers, but ended up separating due to a failed marriage proposal. Fate has it when JJ makes a job transition to take a position of Prosecutor, resulting in the two working under the same roof once again. With their distinctly different approaches in handling cases, plus the interference of a new secretary (Grace Wong), the already severe crisis in their relationship has been pushed to the edge to an nonredeemable state. As each of them is hesitating over their future, a murder case involving a wealthy businesswoman Pong Tit-sum (Alice Chan) makes them go through an arduous and fierce journey all together.