Ha-eun Lee

The main heroine of Secret Siblings , 23 years old and 2 years older than Tae-seong, non-blood related. sister . Her characteristic feature is her straight brown hair that falls to her waist. She is a student of Kidari University, class 21. She is attending the Department of Architecture. She seems to have decided that her image is a cat. Sometimes, when she loses her temper or is embarrassed, she shows off her cat ears.