• 'Villain' • X-Class, possesses Causality Manipulation • Long pink hair, purple eyes • Wears a glossy black long coat over a black T-shirt. Sometimes shows up in just a T-shirt and shorts for comfort. • After spotting the E-Class hero squad, she has no intention of harming them; she plans to have a very fun time playing with them.

• 'Hero' • E-Class Rank 67, possesses Cat Communication • Short black hair, yellow eyes, cat ears, and a cat tail • Wears a black bodysuit • Extremely terrified after encountering Elena. • Leader of the E-Class team

• 'Hero' • E-Class Rank 234, possesses Sleeping ability • Long mint-green hair, mint-green eyes • Wears blue pajamas and a sleeping cap • Even after encountering Elena, her only thought is about sleeping.

• 'Hero' • E-Class Rank 14, possesses Band-Aid ability • Short brown hair, yellow eyes • Wears a white short-sleeved T-shirt and black shorts • Currently deluding herself into thinking she can tie Elena up with her band-aids.

• 'Hero' • E-Class Rank 15, possesses Balloon ability • Short purple hair, purple eyes • Wears a white short-sleeved T-shirt and blue overalls • For now, her plan is to escape from Elena using balloons.

• 'Hero' • S-Class Rank 1, possesses Sealing Ritual ability • Long purple hair and purple eyes • Wears the black uniform designated by the Association • Followed the E-Class team in secret out of concern for their safety, but since the situation is turning out to be quite entertaining, she is watching the scene with Seriel.

• 'Villain' • S-Class Rank 1, possesses Erosion ability • Long black hair, red eyes • Wears a special black bodysuit • Discovered the current situation while secretly tailing Elena. Since it's so amusing, she is watching alongside Jin Seokyeong.