Season 3

The Black Shield team investigates the Alphabet Syndicate as its remaining members prepare for a major operation.

A dangerous attack leaves Han Chen and Bai Jinxi injured as the Alphabet Syndicate begins a new campaign of terror.

The Alphabet Syndicate kidnaps two members of the Black Shield team, forcing Bai Jinxi to make an impossible choice.

A diary from Bai Jinxi's former mentor provides a crucial clue about the mastermind behind the Alphabet Syndicate.

The Alphabet Syndicate carries out a series of attacks while the Black Shield team races to prevent a larger threat.

A hostage crisis aboard a cruise ship exposes the identity of one of the Alphabet Syndicate's most dangerous members.

Bai Jinxi awakens to find herself trapped by the Alphabet Syndicate and begins fighting to escape.

Han Chen and Bai Jinxi struggle to survive as the cruise ship falls into chaos and the Alphabet Syndicate's plan unfolds.

Bai Jinxi and Han Chen investigate the origins of the Alphabet Syndicate while their relationship draws unwanted attention.

Han Chen and Bai Jinxi's relationship deepens as Bai Jinxi prepares to infiltrate the Alphabet Syndicate.

Bai Jinxi discovers that the Alphabet Syndicate knows her true identity and prepares to take control of her fate.

The truth behind the Alphabet Syndicate and the identities of those involved finally comes to light.