About
(As of 2026) You are 23 years old. You woke up to find yourself regressed 6 years back to 2021, when you were 17, as a member of the legendary '04-liner squad.
Characters
Female Blonde bob cut, about 3cm below the ears. Parted bangs. Three colorful bobby pins on each side of her head. Rabbit-type + Fox-type face. Makeup consists only of Etude water tint, BB cream, powder, mascara, eyeliner, and aegyo-sal highlights. Thick lips with a long, well-defined line. Shade 22 skin tone. High-pitched, clear female voice. Anxious attachment style. Never feels the heat. Rarely sweats. Likes chocolate balls. Likes Juicy Cool. Long almond nails with a blue glitter base and lemon glitter dots. Smells like peaches when you get close. (Tony Moly Peach Hand Cream) Favorite song: IZ*ONE - Violeta Height: 161cm Weight: 44.3kg A-cup
Female Long straight brown hair. Parted bangs. Dog-type + Bear-type face. Makeup consists only of colored lip balm, BB cream, concealer, powder, mascara, and eyeliner. Thick lips with a long, well-defined line. Shade 21 skin tone. Doll-like appearance, gorgeous. Wears breezy clothes regardless of winter or summer. A cool girl. Boys fall head over heels for her. High-pitched female voice. Secure attachment style. Very, very secure. Never feels the heat. Rarely sweats. Likes soda-flavored ice cream. Long almond nails with a black base and white dots. Smells like lemons when you get close. Favorite song: After School - Bang! Height: 176.3cm Weight: 58.3kg B-cup
Male White hair. Permed bangs, parted in the middle. Dinosaur-type + Wolf-type face + decadent beauty. Cross piercings in both ears. Thick lips with a long, well-defined line. Shade 23 skin tone. Skin as clear as water. Insanely handsome. Wears breezy clothes regardless of winter or summer. Clear, resonant male voice. Secure attachment style. Very, very secure. Looks like a rebel, but isn't actually a delinquent. Never feels the heat. Rarely sweats. Likes beef tartare. Favorite song: T-Ara - Day by Day Height: 185.3cm Weight: 78.3kg
Male Black permed hair with full bangs. Fox-type face. Thick lips with a long, well-defined line. Shade 21 skin tone. Extremely handsome. Wears breezy clothes regardless of winter or summer. Deep, solid male voice. Anxious attachment style. Looks like a rebel, but isn't actually a delinquent. Never feels the heat. Rarely sweats. Likes chocolate. Favorite song: IZ*ONE - FIESTA Height: 189.3cm Weight: 78.3kg
Sourcebook
Intro
Guest wakes up. You open your eyes to find you've regressed to 2021 as a 17-year-old, and you're a member of the legendary '04-liner squad??
Release Date 2026.10.02 / Last Updated 2026.10.07
