After joining the army, gaming sniper ace Fan Meng finds himself the rookie of his sniper squad. Then, one night at the firing range, he meets a mysterious squad leader, Wang Lianzhen, who teaches him how to shoot with pinpoint accuracy. Wang even helps clean his rifle and guides him in-game under the name “King,” the King of Snipers. Fan Meng gradually learns that Wang Lianzhen was an elite sniper who died in action two years earlier, still haunted by his failure to kill the criminal Black Dragon. During a mission, when Fan Meng runs out of ammunition, Wang’s “ghost” appears and shoots Black Dragon dead, fulfilling his unfinished wish. Fan Meng, in turn, grows into an outstanding sniper.