This City Never Sleeps

As the board reshuffle at Macau's Shanglifer Group approaches, chairman Koon Chi Sum unexpectedly announces his retirement, igniting a fierce succession battle between his eldest son Koon Hiu Yin and younger son Koon Hiu Kwan. Hiu Yin, who believed victory was within his grasp, is stunned to learn that his father intends to anoint Hiu Kwan as successor. On the eve of the election, Chi Sum is mysteriously kidnapped for ransom; Hiu Kwan and his ambitious wife Wong Suet Ying scramble to raise the money to save him, while the calculating Hiu Yin pressures the board of directors and leverages his secret lover Kwok Chi Yuen—a journalist—to dig up damaging material on the directors, turning the tables. Just as the result is about to be announced, someone at the meeting overturns the election outcome on the spot.

At the relaunch ceremony of the family's luxury yacht Kwan Lun Fang, Koon Chi Sum signals that the chairmanship will be up for fair competition between his two sons, officially firing the opening shot of the clan feud. Meanwhile, the sharp-tongued Hong Kong prosecutor Hung Hoi Wan launches a high-profile investigation into Shanglifer's alleged bid-rigging and confidential leaks, summoning the three Koon men to testify. In court, Hoi Wan dismantles their defenses, forcing eldest son Koon Hiu Yin to be immediately suspended—only for Hoi Wan herself to be hit by a conflict-of-interest inquiry that blocks her promotion. At a tense family gathering, Hiu Yin drops a bombshell engagement announcement that stuns everyone present.

Koon Hiu Yin makes a high-profile announcement that he will marry Hung Hoi Wan, which simultaneously defuses his obstruction-of-justice crisis and turns the spotlight onto his younger brother Koon Hiu Kwan and sister-in-law Wong Suet Ying. It is revealed that Hoi Wan and Suet Ying were once as close as sisters, until Suet Ying stole Hiu Kwan away from Hoi Wan. The news devastates Hiu Yin's mistress Kwok Chi Yuen, who is pregnant; egged on by Suet Ying, she believes Hiu Yin is forcing her to abort, and storms the luxury wedding to demand justice. She sends a USB drive containing Hiu Yin's incriminating evidence to Hiu Kwan, and Hoi Wan risks everything to break in and steal it back.