What does it mean to say in the TV series "Hit the nail on the head" that "you are the king and I will turn you into"?

The outline of the story of the characters in the model drama The Red Lantern ",Wang,,"

1939, the Japanese army launched a crazy encirclement and suppression campaign against the anti-Japanese forces in Northeast China in an attempt to control the whole Northeast region and infiltrate into the Central Plains. In Longtan area, which is located in the northeast traffic hub, the underground party, represented by railway worker Li Yuhe, fought a series of flexible and arduous struggles to contain the Japanese army and cooperate with the Anti-Japanese War under the tragic white terror. Li Yuhe, Li Nainai and Li Tiemei, three generations of people with different surnames, lived under the same roof and expressed deep feelings under the inspiration of the same revolutionary belief.

With years of intelligence experience, Yukio Hatoyama, the captain of Japanese gendarmerie, led his troops to destroy the radio station of Beishan guerrillas, and even attempted to thoroughly crack down on the underground party organizations in Longtan area.

After receiving the news that the guerrilla radio station was destroyed, the Beiman Provincial Party Committee dispatched the traffic police in time, took the 253 train with the new password, and planned to meet the local underground party in Longtan area and give the password to the guerrillas. The Japanese army, who didn't want to get the news at the same time, tightly blocked the railways along the line and prohibited stopovers. As a last resort, when the train was near Longtan station, the traffic police had to jump off. Fortunately, Wang and those who came to meet him saved him. Wang killed his right arm to cover them. Li Yuhe picked up the traffic policeman and fled the scene. The traffic police and Li Yuhe didn't check the signal, so they hid the secret code they carried with them under the signal light in Li Yuhe and exposed it to the enemy actively.

The traffic policeman was arrested, but Li Yuhe knew nothing about the whereabouts of the password. He just tried his best to find clues to the secret code, contacted the guerrillas, and hoped to successfully rescue the traffic police.

Yukio Hatoyama, a former surgeon, saw the flaw in Wang's wound and used a series of deception and attack tactics to break Wang's psychological defense and make him defect.

The King's Rebellion made Yukio Hatoyama a key figure in intercepting secret messages and even destroying underground parties. Li Yuhe saved Hatoyama's life more than ten years ago, and he is a chess master admired by Hatoyama. In order to destroy the Longtan underground party, the wily Hatoyama split Li Yuhe. For this reason, Li Yuhe is not only suspected in the organization, but also caught in a situation of contention among colleagues, neighbors and even his mother and daughter.

With generous mind and revolutionary wisdom, Li Yuhe persisted in completing the revolutionary work under extremely difficult circumstances, and finally died heroically by the enemy's guns. Li Nainai was also brutally killed by Japanese invaders.

Li Tiemei, who lost his father and grandmother, resolutely undertook his father's unfinished revolutionary cause with the care and help of the Party organization, and successfully gave the secret code to the guerrillas.

Li Tiemei gradually grew up and matured in the storm of struggle, and finally became a firm and brave Communist party member, starting a new revolutionary course.