This jellyfish assassination group sneaked into Songjiang to carry out the assassination mission of the Secret Service.
Among them, Chi Tiecheng is the leader of the Jellyfish Assassination Group, and the rest of the team members are his apprentices, all of whom obey Chi Tiecheng.
Another protagonist in the TV series, Su Zeng, was Chi Tiecheng's partner. His code name is "herding fish".
However, Sue does not belong to the Jellyfish Assassination Group, nor is she a subordinate of Chi Tiecheng.
Chi Tiecheng, the direct leader of the Jellyfish Assassination Group, is a ruthless man who is good at assassination. In order to complete the task, he can sacrifice anyone and use all tools.
Chi Tiecheng only kept a kindness to Su, otherwise Su could not make a comeback in the end and successfully designed Chi Tiecheng.
Other members of the Jellyfish Assassination Team include Dan Ling, Raft, Monk, Leng Qiao and Duan.
Dan Ling is the only female member of the Jellyfish Assassination Group. Shan Ling has a crush on Chi Tiecheng in her heart, but Chi Tiecheng just regards her as a tool.
In the final task, Shan Leng blocked a fatal shot for Chi Tiecheng and successfully covered Chi Tiecheng with his injured body to avoid pursuit.
Dan Ling is also the only sentient and righteous person among jellyfish.
Arvin Rafter is a sniper of the Jellyfish Assassination Group. He is the best sharpshooter besides Chi Tiecheng.
Arvin Raft was jealous of Chi Tiecheng's trust in Sue, and Chi Tiecheng also punished Raft many times, making Raft bear a grudge. When he escaped from the last mission, he tried to kill Chi Tiecheng on the spot, but the bullet was blocked by a single blade.
The first member of the Monk Jellyfish Assassination Group died. During the assassination mission, Su was injured in his right eye and was later killed by Cao Bida.
As a member of the Cold Bridge Jellyfish Assassination Group, the main task of the Jellyfish Assassination Group is to observe the terrain and monitor the scene. In the last mission, Zhong Ji was ambushed and died on the spot.
Duan, a member of the Jellyfish Assassination Group, was an actor of the Jellyfish Assassination Group. When he was about to kill Ouyang Xiangling, Ouyang Xiangling killed him.
When Chi Tiecheng is beheaded, the jellyfish assassination group will eventually disappear.