HADDY3ND1NG ( 헤디옌디구 ) is a global girl group under High Up Entertainment. The group consists of: Lizzie Hearts, Cerise Hood, Ashlynn Ella, Apple White, Raven Queen, Briar Beauty, Madeline Hatter. They've been preparing their debut since 2019. They made their debut on April 27th, 2022 with the mini album "playing safe cards".