Agent 21

 is an American action-thriller comic book series, being published by since April 18th, 2016.

Synopsis
Set in a world where the government created cybernetic soldiers as a teenager with no memory of her past is transformed into an agent assigned to protect the world from dangerous threats.

Main

 * Cathy/Agent 21 - a mysterious amnesiac teenager who is now a government assassin with cybernetic implants.

Supporting

 * Perkins - the head of the project that turned Cathy into Agent 21 as he wants to protect the world from TBD.
 * Agent 3 - an agent of the government group who also lost his memories as he is a big brother figure to Agent 21.
 * Mayor Dawkins - TBD
 * John Christensen - a teenager who was friends with Cathy before she lost her memory as he helps her with trying to regain her memories, even if it is illegal for him to do so, with him eventually dying trying to give her the past.
 * John Christensen - a teenager who was friends with Cathy before she lost her memory as he helps her with trying to regain her memories, even if it is illegal for him to do so, with him eventually dying trying to give her the past.

Antagonists

 * Andrew Jallis - the head of Jallis Enterprises who is planning to create mindless super soldiers and sell them off to anyone willing to buy.
 * Ethan Lawrence - a charismatic cult leader who has stolen nuclear weapons due to believing that it is the only way to restart the world in God's vision.
 * Ian Nardan - a cruel terrorist who attempted to blow up various buildings.
 * El Puma - a drug lord who has a puma tattoo and is vicious.

Issues

 * 1) The Beginning - TBD
 * 2) 3 and 21 - Agent 3 goes on a mission with Agent 21 to face an illegal drug running trade.
 * 3) Join Us! - Agent 21 is sent to sabotage a cult's plans to use nuclear weapons to reform the world in the vision of "god".
 * 4) Terror Among Us - a terrorist has threatened to kill off the government by blowing up the headquarters, along with a few other buildings, as Agent 21 is sent to stop him.
 * 5) A New Tomorrow - Agent 21 is sent to stop a billionaire from auctioning off super soldiers.