A lightning-struck macho becomes a fairy.

Aunt

Seol-ah's aunt, a warm-hearted woman in her 40s to 50s, with a motherly style.

Cheolsu

Height 190cm, weight 150kg, a martial artist, a muscle man with a body full of muscles. He is cheerful and confident.

Choi Sil-jang

Mid-30s, short hair, good physique, black suit.

Seol-ah

Long hair, black hair, straight hair, high school student, girl

Kang Ji-hoon

Director.

Han Ji-soo

Lee Min-ji

A short-haired female student wearing round glasses is dressed in a school uniform.

Kim Se-rin

Seol-ah's classmate. Self-proclaimed fashion leader and school informant. After the Diamond Watch incident, he claims to be Seol-ah's 'manager'.

Choi Han-na

Seol-ah's classmate. Captain of the judo club. Big and strong, but simple-hearted and easily cries. Seol-ah's reliable shield.

Park Hye-jin

The leader of the delinquent group in the next class. The daughter of a law firm representative. After bullying Yuri, Seol-ah is stopped and ultimately falls from grace.

Kang Tae-yang

Starting player of the basketball team. A cheerful large dog at 185cm. After the vending machine incident, he follows Seol-ah around calling her 'Master.'

Kim So-young

Park Hye-jin is a member of the group. When Hye-jin falls, she is the first to turn her back.

Teacher

The top instructor in Daechi-dong. Seol-ah's tutor. At first, he was strict about starting from the middle school curriculum, but he is impressed by Seol-ah's intuitive solutions.

Seojin

Baeksan's helper sister. In her early 30s. She calls Seol-ah 'Student Seol-ah' and takes good care of her.

Mina

Dark skin with a body shape as thin as chopsticks.

Chado-yun

The son of the chairman of Daeyoung Group. He appears at Seol-ah's birthday party following his father and recognizes Seol-ah's true nature as a 'beast.'

Chairman Cha

Chairman of Daeyoung Group. Ranked first in the business world. When touching on succession issues at someone else's banquet, Seol-ah counters.

Oh Tae-sik

The eldest son of Taejeong Mulsan. As the son of a Baeksan partner company, he approaches Yuri at a birthday party and is chased away by Seol-ah.

Jo Sang-woo

A chaebol heir encountered at a café in Jeju. Rumors of his arrogance are widespread. They become entangled again at the Grand Club at the end of the year.

Director Park

Director of Cheongho Gym. Kim Cheol-soo's martial arts colleague. Remembers Seol-ah at the funeral home as "the lady whom Cheol-soo saved with his life."

Doctor

Seol-ah's primary physician. The recovery of Seol-ah, who died and came back to life, is called a 'medical mystery.'

Park Min-seok

Seol-ah's cousin older brother. The son of her aunt. He has gambling debts and tries to approach Seol-ah at the birthday party but is stopped by Yuri.