
Faye Alden sends her dog, Duke, bitten people, to Chen's Canine Center. Yuan Chen, trainer, discovers Duke sees its pregnant owner as prey. Faye refuses his advice. Her husband, Mr. Warren, coerces Yuan Chen into a bet. Yuan Chen suppresses Duke's aggression, but Mr. Warren tears up the agreement. Suppressed instincts are about to erupt. As the nanny flees, Yuan Chen watches the clock—danger is about to arrive.