Netflix announced on September 29 that Jeong Ye-in will appear in the new season of the series *The Trauma Code: Heroes on Call*.
Jeong Ye-in will play Cheon Jang-mi, a nurse on the severe trauma team, a role played by Ha-young in Season 1.
As filming plans for the subsequent seasons were also announced, attention is focused on how the new cast will join the production.
3-Line Summary
1. Jeong Ye-in will join the cast as Cheon Jang-mi.
2. Seasons 2 and 3 are scheduled to be filmed simultaneously next month.
3. The filming plan should be distinguished from confirmed release details.
Jeong Ye-in Takes Over the Role of Cheon Jang-mi, Played by Ha-young
Netflix announced that Jeong Ye-in will appear in the new season of *The Trauma Code: Heroes on Call*. Cheon Jang-mi, played by Jeong Ye-in, is a nurse on the severe trauma team and was portrayed by actress Ha-young in Season 1.
According to reports, Ha-young had been scheduled to appear in the subsequent installment but left the production. Jeong Ye-in was subsequently cast as Cheon Jang-mi after going through multiple auditions. This casting marks a notable change: rather than simply adding a new role, another actress will take over a major character from Season 1.
Jeong Ye-in debuted in 2014 as a member of the group Lovelyz and has also continued her acting activities. She appeared in the 2017 tvN drama *Criminal Minds* and has worked in several productions. Based on the reported information, this project is Jeong Ye-in’s first time taking a leading role in a traditional television drama.
Production Plans Announced for Simultaneous Filming of Seasons 2 and 3
*The Trauma Code: Heroes on Call* is a Netflix series about the events that unfold when Baek Kang-hyuk, a genius surgical specialist, joins a university hospital’s severe trauma center, which is struggling with deficits. It is based on *The Trauma Code: Golden Hour*, a web novel by Han San-i, an otolaryngology specialist and writer.
Netflix confirmed the production of Seasons 2 and 3 and announced that the two seasons would be filmed simultaneously beginning next month. However, this is an announcement of a production plan to begin filming; it has not been reported to mean that filming has been completed or that the release date has been confirmed.
Ju Ji-hoon and Choo Young-woo, who appeared in Season 1, were reported to be scheduled to appear in the subsequent installments as well. Although a new actress will take on the role of Cheon Jang-mi, specific details about whether the narrative centered on the severe trauma center and Baek Kang-hyuk will continue have not been disclosed.
What Has Changed Is the Cast; What Remains Undisclosed Is the Story
The details definitively confirmed in this announcement are Jeong Ye-in’s appearance and her casting as Cheon Jang-mi. The simultaneous filming of Seasons 2 and 3 is a plan announced by Netflix. By contrast, the new seasons’ plot, changes to the character of Cheon Jang-mi as portrayed by Jeong Ye-in, and release schedule were not included in the announcement provided.
Therefore, it is more accurate to view this news not as an announcement previewing the new seasons’ details, but as news that one key cast member has changed during the production of the subsequent installments. For viewers awaiting the series, the most direct change will likely be seeing how Jeong Ye-in continues the established character of Cheon Jang-mi.
References
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