every one of the world's Bridge, there will be a "heart" of the heart is the bridge The weak link at this location is very easy to destroy the bridge, but this heart where only the designers and individual central figure in the know.
The eve of the Japanese surrender, the dead end of the Japanese launched a frenzied destruction, their intention to destroy all things can not take away.
When he was captain of the special operations of the Communist Party of Dukang suddenly appeared in front of the source of KMT spy chief Wan Han, informing him that the Japanese are heading Hanyuan friends is also an important transport hub of the railway bridge designer He Fenglin residence, Hefeng Lin situation very dangerous, the Japanese where the mouth to grasp the heart of the railway bridge, then blow it up at a critical time. At this point the Japanese has been the residence of He Fenglin forced Ho to hand over the railway bridge design drawings, how to keep the bridge, flatly refused to devils threat to the lives of how her daughter's. Wan Han source with the people rushed to the fierce battle, the Hefeng Xiang couple died a heroic death. The devils support troops continue to arrive a million HANYUAN in danger, in times of crisis Dukang band arrived wit rescued Ho Lai-Wan Han source also helps to get rid of the siege of the Japanese the Dukang Ho Lai-rescue also girls heart planted the seed of love.
Heinous the Japanese did not find the drawings of the bridge, or desperate to blow up the bridge. Truck loaded with explosives approached the bridge, Han-source with the human desire to destroy the truck in the middle, under the Japanese firepower, Wan Hanyuan brought casualties, Wan Han source also wounded in the body, the critical moment led to Dukang Communists once again rushed to repel the Japanese rescued 000 Hanyuan at stake. But they failed to stop the truck Bridge, the explosives were detonated, huge explosion Dukang and the Wan Hanyuan all despair, the explosion subsided, the pleasant surprise is that even safe, sturdy bridge.
Dukang sent to Ho Lai-controlled areas of the New Fourth Army, told Ho Lai parting, her father was not dead, Wan Han source is her biological father.
Six years later, the beginning is the 1950 founding of the People's Republic of China People's Liberation Army, head of Zhou Chuan jobs to the Hanjiang City Rengong Secretary, the Zhou Chuangang to mine pharmaceutical exploded, causing serious injuries. Merits a major cause Plains Bureau attaches great importance to, the Jitiao Dukang and scout Always go to the Han River to support and set up to solve the case group, Dukang any leader, Mr Zhou Chuan and current, former director of the Public Security Bureau deputy director of the the Wenming deputy group length. Ships destined for the Han River, Dukang encountered from medical school just graduated assigned to the female nurses of the Han River People's Hospital, Ho Lai, Dukang vaguely feel this is the daughter of him years ago to save the KMT spies Wan Han sources , Ho Lai Dukang also a feeling of deja vu.
The only witness of the scene of the explosion to survive a sudden strange death; door locked morgue abandoned for many years cast a ghostly light; Han River City, the original of the KMT Wan Han, the head of the source in the between liberation Japanese evaporation; man in black night into The Public Security Bureau to Dukang cast sharp as a dagger spy waves constantly sent to Toi ... spy activities more and more rampant, the truth of the incident complicated and confusing.
Investigation by police officers Wang Changtai (the original pseudo-police officer), Dukang learned Wan Hanyuan was arrested for robbery, was sent to jail, Dukang acutely aware of the Han-source is the key to unlock the mysteries at the same time, now Ren Hanjiang spy chief The three monks also find Wan Han whereabouts of the source. Dukang decided arraignment Wan Han source. During the trial, Dukang Wan Hanyuan psychological warfare, one against two evenly matched . Escape latent the spy matron Lee water lilies collusion under Wan Han source machine by medical treatment. The Wan Hanyuan Although Health retreat of the heart, but had to continue to participate in Ho Lai-spy chief monk to his daughter lives blackmail, spies and sabotage activities.
Important prisoners to escape, but also means that the enemy will start a more violent reactionary. Superiors under the direction of the founding of the Han River City, codenamed "Solar Team" Rangers, promise to catch potential spy organization in the Han River. Two sides of a fierce struggle, both are inside the undercover Wang Changtai behavior strange, it seems the enemy spy, in fact, our undercover, the Public Security Bureau expelled by means of its special status, the king of the face of his wife's misunderstanding endured contempt, fight into enemy Internal.
Ho Lai, Lee water lilies, the fiancee of the deputy police chief matron sorts of obstacles, but by her relationship with Zhang and out of the Public Security Bureau to find hidden in the Public Security Bureau of the railway bridge drawings, Ho Lai help Dukang the first to find the drawings, and forced Li Shuilian exposed spies face. Lee water lilies were killed but the spies still hold the secret heart of Bridge, organizer of the three monks went Zhaqiao be well prepared Dukang caught, come Zhaqiao enemy annihilated. Enemy Zhaqiao action Dukang aware of the Public Security Bureau is still hidden within the enemy's spies, the situation has become more critical. The three monks and Hanyuan also began brewing a larger, more sinister plot ...