TIMELINE OF JENNA CHO

content warning: kidnapping, human experimentation, physiological alteration

  • 1989-1992. Jenna Cho was born on June 18 in Seoul, South Korea. She is a cousin of scientist Helen Cho from her father's side. Her mother is presumed to be a biogenetics researcher on the run, who in turn left baby Jenna to live under her aunt's care.
  • 2009. Jenna graduated high school. She was preparing for college exam when a group of people later known as Cybertek, kidnapped and took her away from her hometown. Later it was revealed that she was part of an early stage of something called Project Deathlok.
  • 2009 - 2013. Under coercion, Jenna became Subject 46 of Project Deathlok, as Cybertek's attempt to create their own super soldiers with cybernetic enhancements. Her cohort of super soldiers were specifically engineered to be sleeper agents among civilians.
    • In a return trip some time in 2010, Jenna was heavily injured on site, leading them to attach a prosthetic right leg on her. She underwent relentless retraining and sent to various missions, solo and team, where the data collected from her activities later used to develop the more sophisticated Deathlok cybernetics.
  • 2013 - 2014. Jenna was transferred to be a subject of Project Centipede, a super soldier experiment adjacent to Deathlok, as the two projects merged resources and rushed to completion. The impossible timeline led them to permanently plant Centipede devices onto Jenna's back, with a version of Centipede serum inside.
    • After SHIELD defeated Cybertek in early 2014, and with it ending Project Centipede and Deathlok, Jenna was freed.
  • 2014. SHIELD kept Jenna under medical and operational supervision, as the agency decide on what to do with her. Some senior agents agreed to keep her in custody and dismantle her leg at the risk of her health, but at the final hearing, Jenna volunteered to sign up to the agency. She believed it would be the only best place where she can reroute her abilities for good - without inviting much questions about her new appearance as well. Her probation period was long and not unprejudiced with the past ties Cybertek had with HYDRA, but eventually she received agent status in the middle of the year.
  • 2014 - 2018. As an active agent, Jenna was assigned by SHIELD to various field and office duties.
    • In 2015, she was made aware of the New Operation Paperclip.
    • In 2016, she was part of a satellite team responsible to set up undercover posts in several locations, including Faroe Islands and Bucharest.
  • 2018. Jenna was part of the half of the universe Snapped by Thanos. She was on a mission when it happened. SHIELD determined her status as 'Missing in Action.'
  • 2023. Along with half of the universe, Jenna was Blipped back. At first, she struggled to reintegrate herself to life, suffering from the loss of time and the overwhelming adjustments to make post-Blip.
    • After a series of onboarding protocols, Jenna is reinstated at SHIELD, stationed at NYHQ with occasional field duties.
    • Near the end of the year, Jenna started to get flashes of memories she thought were dreams. Unbeknownst to her, those memories belonged to a variant of her, who got apprehended and pruned by the TVA; the hostile pruning caused the variant's memories to drift in the Timeline, making its way to latch onto the closest Jenna it could find.
  • 2023-present. NO RECORDS FOUND

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Pub: 02 Sep 2023 19:07 UTC

Edit: 03 Dec 2025 23:42 UTC

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