Intern sports reporter Tang Xin was tasked to interview the champion of the 50-meter pistol event. She was surprised to find out its Shen Qing Yuan, her shooting coach which she secretly liked four years ago. During the interview, Tang Xin was taken aback by Shen Qing Yuan's cold attitude, and she begins stuttering, causing her to almost lose her job. Tang Xin finds reasons to get near Shen Qing Yuan and tries to solve the root of the problem. In the shooting team, she meets all kinds of contestants, each with their unique stories and life backgrounds. Finally, she managed to produce a shooting program that was well-received by the audience and solves her workplace crisis. With psychologist Ding Fang's help, Tang Xin helps Shen Qing Yuan resolve the knot in his heart and makeup with his former comrade Du Ling Feng. Carrying dreams and love in their heart, they stand on the shooting stage together, aiming higher toward glory.

With the arrival of mysterious super-era technology, Gene Lock promotes unprecedented strengthening of human body functions such as speed, power and senses. Those who successfully open the genetic lock are able to become "agents", with the best among the agents being the "gun gods". Around the new armament of gene lock, various forces fiercely struggled to establish academies to cultivate agents. With the breakthrough and application of experiments, and the coercion from the mysterious race, the world has gradually fallen into the quagmire of war. After the war, the mysterious race disappeared, and the agents and spears became unproven urban legends. The only remaining two special agent organizations, "Deep Sea" and "Dead Snake", moved their bases to the seabed and underground, respectively, without disturbing each other. However, under a peaceful scene, it is actually in crisis. The dark tide is still tumbling, and the great wheel of history has never stopped spinning.

Wang is a gloomy, cunning and avaricious noodle shop owner in a desert town in China. His neglected, sharp-tongued wife is involved in a secret affair with Li, one of Wang’s employees. A timid man, Li reluctantly keeps the gun his lover has bought to kill her husband. But Wang is watching their every move. He bribes patrol officer Zhang to murder the illicit couple. It seems like a perfect plan: the affair will come to a cruel, bloody but satisfying end or so he thinks. The equally wicked Zhang has an agenda of his own. As the plot twists, more blood will flow, and ever greater violence will erupt.

In wake of the First Sino-Japanese War 1894-1895, a group of Japanese warlords calculate that the best way to prepare an invasion of the rest of China from their southern Manchuria staging ground.