Yu Li

Narrator of the story: A villager dumbly recalled that in 1974, China was in the late stage of the Cultural Revolution, a series of past events in a village. The Xiangyuan family suddenly caught fire and his wife was burned.

The two sisters of Lingshe Mountain - White Snake and Green Snake - devoted themselves to cultivating of immortality. The White Snake was in danger during the tribulation. Fortunately, Xu Xian, who went to the mountain to search for medicine, rescued her. In a dream White Snake learns the words of the poem "Enter the world, know the warmth and the cold" and enters the city in search of a cause. The Great Demon King of the Yin Division coveted the White Snake's pearl for nearly a thousand years. Knowing that the White Snake is alive, he sent his subordinate judges to seal the city for her search. White Snake meets Xu Xian and cures his classmate Gao Jin's critically ill father. When he finds out that the White Snake is a demon, he tells the Underworld that he will take revenge.

Xia Ding was originally a general's son in Xiqi City. The barbarian's invasion killed his parents and all the soldiers in there. Xia Ding fled to Taiping Town and grew up here with the girl A Li. Xia Ding fought against the evil dragon and wolf to protect the people of Taiping Town. When the barbarians invaded Taiping Town, Xia Ding finally knew that he was the feathered man chosen by the God of Thunder. He grew wings, drew thunder and lightning, killed all the barbarians and the witch. Unfortunately, his lover Ah Li's heart was ripped out by a witch and died. Xia Ding used his wings to protect Ah Li and turned into a stone figurine. 100 years later, during thunder and lightning, the stone cracked and gave birth to a boy. Ji Chang happened to be passing by and adopted him as his godson, naming him Lei Zhenzi. From then on, Lei Zhenzi, who could grow wings and drew the power of thunder and lightning, helped Ji Chang conquer King Zhou.

Lin Luxiao possesses exceptional firefighting skills and extensive experience. He is the head of the Special Operations Station on Heping Road in Beixun City. By a twist of fate, he is chosen to become an instructor for a reality show aimed at promoting firefighting knowledge. During the show, Lin Luxiao coincidentally encounters Nan Chu, a dancer he had rescued from a fire years ago. Nan Chu develops a fondness for Lin Luxiao, but he keeps his distance due to the inherent dangers of his profession. The firefighters of different generations collaborate in rescue operations involving fires, earthquakes, and aerial rescues, raising the level of fire safety in Beixun City. As Nan Chu and Lin Luxiao gradually deepen their understanding of each other, they affirm their feelings. Faced with the most dangerous forest fire, Lin Luxiao and his teammates choose to advance against the flames.

A timid master brought a group of ignorant apprentices from the northeast to the south of the Yangtze River. He was determined to create a world of his own and open a martial arts hall to become a "hero", but unexpectedly, he opened a medical hall by accident. This is a story of him becoming a "doctor".