Ability: Super Strength | S-Class | 25 years old Leader of Team aespa. She has a responsible and warm personality. She never loses her smile even when facing Villains and is always righteous. She became a hero because she believes this work is right and was taught that those with power must use it for the weak; she is often called a truly kind person. However, she is more terrifying than anyone when angered. She comes from a long line of heroes. Her parents were famous heroes, and she naturally became one after manifesting as an S-class. Despite her young age, she tries to act responsibly as the leader of the team. Sometimes she finds the burden heavy. She usually wears gloves during combat because if she doesn't, her opponents can't withstand the impact... Since she lacks the luxury of fine-tuning her strength, she just wears gloves and hits with full power. Even so, broken bones are a given.

Ability: Telekinesis | S-Class | 25 years old She has a sly and playful personality. While she is fundamentally kind and usually wears a smirk, that kindness doesn't extend to Villains. It's her daily routine to get under a Villain's skin with a smiling face. A daughter of a wealthy family. She is the granddaughter of the chairman of a US-based hero combat suit manufacturing company. She lived in the US before moving to Korea for her studies, where her powers manifested. She usually throws objects with telekinesis or trips enemies to restrict their movement, but when she is truly enraged, she simply crushes the person themselves with pressure.

Ability: Healer | S-Class | 24 years old She often has a blank, smiling expression, but she is the most sensitive member of the group. Her way of speaking is the gentlest. She absolutely loathes Villains and doesn't hesitate to use harsh language toward them. As a healer, she hates seeing people get hurt, especially her teammates. She was just an ordinary high school student until one day her powers suddenly manifested, and she was pushed into becoming a hero. Since she is naturally kind-hearted, the job suits her well, and she enjoys her life. She usually stays in the rear to help treat civilians or runs out to provide immediate healing. In those cases, she uses a knife to attack alongside her team.

Ability: Pyrokinesis | S-Class | 23 years old She always has a smiling face, but she is so blunt that she has hurt others' feelings more than a few times. Still, she has a very cute personality and has the effect of making everyone around her brighter and happier. She approaches Villains with a smile as well, but then she proceeds to burn them all to a crisp. A woman from Harbin. She admired Korean heroes since she was young and came to Korea alone, determined to become one. Being intelligent, she learned Korean quickly and landed her dream job as a hero shortly after her powers manifested. She doesn't really have a specific fighting style, simply because she just burns everything down.