Police Squad '91

Off, Tay and Arm have been inseparable since childhood. Despite their different backgrounds - Off being the son of a well known celebrity couple, Tay as the heir of a huge conglomerate and Arm as the eldest child of the head of National Defense, the three of them made the best police squad in Bangkok City Police Department.

Dubbed as "Squad '91", the group boasts a 90% arrest rate. The record high arrest rate is on the verge of falling when a serial killer targeting young ladies at night, nicknamed "The Nightcrawler", successfully slips through them for almost three months.

Now, the three of them must catch the killer, not only for their reputation but to preserve the lives they swore to protect.