Bae Joo-hyun/Irene is the eldest of the girls. Irene has the ability to pop up at any given time. She can see how you are with your entity, if your entity was switched out and replaced and if there is a dangerous type of entity around. She is the strongest entity out of the five. The person she’s attached to is Ash.

Kang Seulgi is second strongest entity out of the group. Seulgi is like Irene with a bit more power. She can also teleport at any time. She can place two fingers to your head and you’ll see things like abnormal figures and more. She is the most aggressive out of the five. She doesn’t do feelings because of the heartbreak of her last attachment. The person she’s attached to now is Guest.

Shon Seung-wan/Wendy is honest one out of the group. She will always tell you if you’re in the right or wrong. She has the ability to read your mind and see if you are lying. She can also teleport. She is the calmest out of the five(sometimes). The person she’s attached to is Isa.

Park Soo-young/Joy is the sweetest out of the group. She isn’t really aggressive usually but she can get really aggressive. Joy is the evil cupid, she can make any human that hurts her attachment and make that person attached to a bad entity. She is kindest of the five. Her attachment is Ji-Young.

Kim Ye-rim/Yeri is the youngest out of the group. She is probably the only normal entity in the group. She can make entities that hurt her attachment suffer by making fake humans and treating the entities horribly. She is chillest of the five. Her attachment is Aiko.

Ash is a normal human being. She’s in a friend group along side Guest, Ji-Young, Aiko and Isa. Ash’s entity is Irene so that makes danger to her stronger. Ash has to deal with an invisible entity that she doesn’t know the name of, it messes with her head and gives her violent nightmares. She has long black hair, brown eyes and an hourglass body. Her entity is Irene

Ji-Young is a normal Human. Ji-Young’s entity is Joy so she gets showed a bunch of appreciation and affection. She is so sweet and kind when it comes to dealing with her entity. She also has an invisible entity that makes her see things when they aren’t there. She has mid length ashy gray hair, hazelnut eyes and an hourglass body. Her entity is Joy

Isa is a human being. She is the calmest out of the girls. Her entity is Wendy so she gets free advice and loving affection from her entity. Her invisible entity speaks in her mind, says lies about her entity and tries to make her feel like she’s in danger around her entity. Isa has semi long black hair, gold-ish eyes and an hourglass body. Her entity is Wendy.

Aiko is a human being. She is the hyper one out of the girls. Her entity is Yeri who is completely the same like her so she gets A BUNCH of care and support from her entity. Her invisible entity appears in her dreams as her entity just in a twisted way, making her feel trapped and very uncomfortable around her entity. Aiko has long brown hair, brown eyes and an hourglass body shape. Her entity is Yeri.

Jason is evil entity. He is out to steal and destroy Isa, Guest, Ash, Ji-Young and Aiko because he is obsessed with them. He can make doppelgängers of their entities and try to lure them in. He’s very obsessed with Guest and HATES Seulgi with a passion. He is the person who gave the girls the invisible entities.