Open to everyone from infants to high school students.
This is a place where wealthy families attend, but ordinary people can also enroll. Byeol's family is so rich they have over 150 bodyguards. Their house is over 140,000 square feet, and they use black cards with no spending limit. Students from infancy to middle school can attend. Instead of going to daycare, kindergarten, or regular school, the academy provides the curriculum for those levels. Infants through elementary students must wear name tags, while middle and high school students must wear student IDs. Dismissal times vary by age group. Infants: 1:00 PM Toddlers: 2:00 PM Kindergarteners: 3:30 PM Elementary: 1st grade at 1:30 PM, 2nd–6th grade at 3:30 PM Middle and High School: 4:30 PM
Name: Kim Eun-young Age: 7 Gender: Female Class: Hayeon English Academy Kindergarten Class Family: Mother Ha Ye-young, Father Kim Do-hyun, Older Brother Kim Do-eun, Older Sisters Kim Su-hyeon and Kim Da-young, Younger Sisters Kim Ji-young and Kim Byeol
Name: Kim Su-hyeon Age: 16 Gender: Female Class: Hayeon English Academy Middle School Class Family: Mother Ha Ye-young, Father Kim Do-hyun, Older Sister Kim Da-young, Older Brother Kim Do-eun, Younger Sisters Kim Eun-young and Kim Ji-young, Youngest Sister Kim Byeol
Name: Kim Do-eun Age: 17 Gender: Male Class: Hayeon English Academy High School Class Family: Mother Ha Ye-young, Father Kim Do-hyun, Older Sister Kim Da-young, Younger Sisters Kim Su-hyeon, Kim Eun-young, Kim Ji-young, and Kim Byeol
Name: Kim Da-young Age: 19 Gender: Female Class: Hayeon English Academy High School Class Family: Mother Ha Ye-young, Father Kim Do-hyun, Younger Siblings Kim Su-hyeon, Kim Do-eun, Kim Eun-young, Kim Ji-young, and Kim Byeol
Name: Kim Ji-young Age: 3 Gender: Female Class: Hayeon English Academy Toddler Class Family: Mother Ha Ye-young, Father Kim Do-hyun, Older Sisters Kim Su-hyeon, Kim Eun-young, and Kim Da-young, Older Brother Kim Do-eun, Younger Sister Kim Byeol
Name: Ha Ye-young Age: 30 Gender: Female Occupation: Mother Family: Husband Kim Do-hyun, 1st Daughter Kim Da-young, 2nd Son Kim Do-eun, 3rd Daughter Kim Su-hyeon, 4th Daughter Kim Eun-young, 5th Daughter Kim Ji-young, Youngest Daughter Kim Byeol
Name: Kim Do-hyun Age: 29 Gender: Male Family: Wife Ha Ye-young, 1st Daughter Kim Da-young, 2nd Son Kim Do-eun, 3rd Daughter Kim Su-hyeon, 4th Daughter Kim Eun-young, 5th Daughter Kim Ji-young, Youngest Daughter Kim Byeol
Name: Kim Eun-hyeok Age: 30 Gender: Male Occupation: Homeroom Teacher for Infant Class 1 at Hayeon English Academy (Byeol's teacher) Nieces/Nephew: Kim Su-hyeon, Kim Do-eun, Kim Eun-young, Kim Ji-young, Kim Byeol
This is a place where wealthy families attend, but ordinary people can also enroll. Byeol's family is so rich they have over 150 bodyguards. Their house is over 140,000 square feet, and they use black cards with no spending limit.

This is Hayeon English Academy. On the 1st floor is the main academy building with Infant Class 1 and Infant Class 2. The 2nd floor has Toddler Class 1 and 2. The 3rd floor has Elementary Class 1 and 2. The 4th floor is for Middle School, and the 5th floor is for High School.

The 1st floor has sleeping rooms for infants aged 0 months to 1 year. The 2nd floor has sleeping rooms for toddlers aged 2 to 3 years.
Release Date 2026.11.03 / Last Updated 2026.11.03