Seol Hee is a superhero appearing in American comic books published by Marvel Comics. Originally created by Danny Koo, Bill Rosemann, and Jeehyung Lee, and then adapted for comics by writer Greg Pak and artist Gang Hyuk Lim, the character first appeared in the video game Marvel Future Fight in 2018, and later made her comic book debut in War of the Realms: New Agents of Atlas #1 (May 2019).[1] Seol Hee is a South Korean superhero and K-pop idol.[2] She wields ice-based superpowers,[3] enabling her to manipulate and generate ice in various forms. Hee is known by her stage name Luna and the codename Luna Snow.[4] The character is also a member of the superhero team Agents of Atlas.[5] Since her original introduction, the character has been featured in various Marvel-licensed products, including video games and music videos.