The movie tells the story of a collector collected a "human bone piano", accidentally found that their own collection of puppets will be active close to the human bone piano, learned the secret of the collector suddenly disappeared.

During the civil war, a baby is rescued by the party.

Chaining Dragon Lake

The story of the beginning of China's oil industry.

During the War of Resistance Against Japanese Aggression, the Kuomintang negotiated cooperation between the Kuomintang and the Communist Party while also asking their Ministry of Defense to secretly formulate a plan for attacking the Communist army, codenamed "A-14". Unexpectedly, Japanese spies stole this plan in a vain attempt to blackmail the Kuomintang into defecting to Japan. The Ministry of National Defense immediately organized a "Black Phoenix" operation to recapture the "A-14" plan, and sent officers under the pseudonym "Black Eagle" to carry it out.