Character Relationship Map: Second Life

Characters

• Sun-hee / Seul-ki (played by Jeong Da-eun) — protagonist

  She is the central student whose identity is under threat. At school, she seeks acceptance, works hard, serves as floor representative, and hopes to receive the Principal Award. She also cares for chi...

• Jung-mi (played by Park Soo-yeon) — supporting

  She is a student whose birthday gathering becomes a setting for the hostility and insecurity among the teenagers. Her hairstyle and personal story are used as points of comparison when classmates accu...

• Orphanage Director (played by Jeon Guk-hyang) — supporting

  The Orphanage Director oversees the home where the central student remains emotionally connected to the children. The lead visits, helps care for them, and brings gifts, receiving warmth in return. Sh...

• Ms. Kim (played by Kim Jae-hwa) — supporting

  Ms. Kim is the school adult who investigates a missing item. She asks the students to admit taking something that was not theirs, searches their bags, and confronts the central student when she refuse...

• Jung-mi's Mother (played by Kim So-suk) — supporting
• Orphanage Teacher (played by Kim Min-yeop) — supporting
• Bang-wool (played by Yoon Ga-i) — supporting

  Bang-wool is a new student who entered through an equivalency test and becomes part of the central student’s school life. The plot places her alongside the lead during a period of social pressure, aca...

Canonical Relationships

Family, romantic, and professional connections based on plot evidence.

• Jung-mi's Mother → Jung-mi (mother)
• Sun-hee / Seul-ki → Ms. Kim (Professional Student And Teacher) — Ms. Kim acts as an authority figure overseeing Sun-hee / Seul-ki at school.

  Ms. Kim investigates a missing item at school, searches the students' bags, and confronts Sun-hee / Seul-ki when she refuses to cooperate.

Story Dynamics

Alliances, conflicts, and narrative interactions that evolve throughout the story.

• Sun-hee / Seul-ki → Orphanage Teacher (Social Orphanage Associate) — The Orphanage Teacher is part of the orphanage setting connected to Sun-hee / Seul-ki.

  The plot states that Sun-hee / Seul-ki visits the orphanage, helps care for the children, and remains connected to the orphanage community.

• Sun-hee / Seul-ki → Orphanage Director (Social Caregiver And Child) — The Orphanage Director provides Sun-hee / Seul-ki with acceptance and emotional support.

  Sun-hee / Seul-ki remains connected to the orphanage, visits the children, helps care for them, and receives warmth from the Orphanage Director.

• Sun-hee / Seul-ki → Bang-wool (Social School Acquaintance) — Bang-wool becomes a new social connection within Sun-hee / Seul-ki's school environment.

  Bang-wool enters the school through an equivalency test and becomes part of Sun-hee / Seul-ki's school life.

• Sun-hee / Seul-ki → Jung-mi (Social Classmate) — They are connected through their school social circle, but the comparison creates insecurity and distance.

  Sun-hee / Seul-ki attends Jung-mi's birthday gathering, and the school girls compare Sun-hee's hairstyle and personal story with Jung-mi's.

Story Analysis

A girl builds a fragile new identity while social pressure and a missing-youth notice threaten to expose her past.

Plot Progression

1. Pressure Behind the Smile — A cruel confrontation establishes the pressure surrounding Sun-hee / Seul-ki's home life. The birthday gathering then reveals hostility and insecurity among the teenagers.
2. School Under Suspicion — Sun-hee / Seul-ki struggles to fit in while classmates mock her stories and compare her with Jung-mi. Ms. Kim's missing-item investigation turns the social pressure into direct disciplinary conflict.
3. A Fragile Achievement — Sun-hee / Seul-ki responds by working hard, becoming floor representative, and improving her academic standing. The possibility of receiving the Principal Award gives her a temporary source of pride.
4. Shelter at the Orphanage — Sun-hee / Seul-ki returns to the orphanage, where she helps care for the children, brings gifts, and receives warmth. She prepares to share her award news before the visit is interrupted.
5. The Name She Cannot Hide — An unexpected visitor identifies Sun-hee / Seul-ki through a missing-youth notice naming Choi Sun-hee. Her denial is met with a demand for an explanation, leaving her identity and future uncertain.