Okay, here is an English plot summary for "Divergent 2" (拆弹专家2):
Divergent 2: Shanghai (拆弹专家2: 上海) is a Chinese action thriller film directed by Ding Sheng and starring Louis Koo and Nicky Wu.
It picks up where the first film left off, focusing on炸弹专家 (Bomb Disposal Expert) Zhang Hanyu (played by Louis Koo). Hanyu, haunted by a past disaster involving his brother, continues his demanding work defusing complex and dangerous bombs.
The story primarily unfolds in the bustling metropolis of Shanghai. Hanyu is assigned to handle a series of increasingly sophisticated and high-risk bomb threats targeting the city. These bombs are not only deadly but also seem to be connected by a larger, more sinister plot.
As he races against time to defuse the devices and save lives, Hanyu finds himself facing not only the physical dangers of the bombs but also intense pressure, potential conspiracies, and the threat of a skilled adversary orchestrating the attacks.
He must rely on his expertise, quick thinking, and past experiences to decipher the clues hidden within the bombs and track down the mastermind behind the attacks before a catastrophic explosion occurs. The film is packed with intense suspense, elaborate bomb disposal sequences, and high-stakes action set against the backdrop of Shanghai.