Synopsis: Song Yunong, a rookie agent, admires his brother Xie Zuiqiao, who is cold on the outside and hot on the inside. However, because of his recklessness and unfamiliarity, he is frequently reprimanded by Zuiqiao. Every time he is taken out of the mission, he has no chance to shoot. The sniper, Xie Zuiqiao, is known as the "flamboyant musketeer" because of his special abilities, decisive character, merciless, and perfect marksmanship. A highly wanted and dangerous man, Black Second Hand, falls out of the entire headquarters during a secret agent mission. Lou Qun, the officer who supported Song Yunong, faced questioning. In his anger, he scolded Song Yunong for his inaction. Song Yunong pursued the black second hand with anger. Xie Zuiqiao was killed in order to protect Song Yunong from exposure. Yu Nong was rescued by his teammates before he could even grab the corpse, and died at the drunk bridge. When Song Yunong woke up again, he found that the name was actually sealed on his head. No one remembered Xie Zuiqiao, nor saw Xie Zuiqiao's body. Yu Nong tried to find out what happened in it, to save the brother, to contact the people related to the brother, the officer Lou Qun, and the owner of the Zuiqiao Nursing Gun, Sha Ming, through their Rashomon-style narration, but found that Xie Zuiqiao 's death was caused by his death... Multiple reincarnations each point to the death of Drunk Bridge...
