Ji dong bu dui - tong pao

The PTU squad is disbanding, but the circumstances could be more ideal. Leaders Sam (Simon Yam) and May (Maggie Siu) are at odds, with the team evenly split between them. A routine collar goes bad when the team bickers over who will be credited for the arrest, and the tension spills over to their celebration party, with insults hurled and punches thrown. Meanwhile, demoted CID Fat Lo (Lam Suet) is on thin ice with superior officer Ho (Ben Wong). As if things couldn't get worse, the team is sent on a final mission: a group of vicious thieves have escaped to the bordering hills, and every available PTU member is called in to sweep the area. The area's twisting tunnels, confusing landscape and murky fog present even more obstacles, making their assignment unpredictable and dangerous. With even the forces of nature against them, can the PTU squad pull it together for this one final mission? (forgalmazó hivatalos szövege)