: Episode 10 of this series involves the character Bom discovering she has AIDS and deciding to leave her home, while Young Shin and Gi Seo search for her. "Girl from Nowhere" Thank You, Teacher (TV Episode 2018)

: Ms. Aum is ordered by the school director to soften her strict teaching methods because she is unpopular with students. Simultaneously, her personal life is in shambles: her husband has left her for another woman, and she is haunted by the loss of her young son. The protagonist of the series, Nanno , arrives to push Ms. Aum’s deteriorating mental state to its absolute breaking point.

While less likely given the specific file name format often associated with international dramas, there is another series with a similarly titled 10th episode:

: Pushed into a psychotic break by the lack of empathy from her colleagues and the mocking behavior of her students, Ms. Aum eventually brings a firearm to school, leading to a violent and tragic confrontation during a school award ceremony.

: The episode explores themes of mental health, the lack of support for educators, the cruelty of social isolation, and the devastating impact of repressed trauma. Alternative Possibility

This episode centers on , a rigid and strict teacher at a high school who is struggling with immense personal and professional pressure.