When the Post-Apocalypse arrives, Luna Yu awakens dual ice and spatial superpowers. Carrying memories of being alienated by her best friend in her past life, she searches for her loved ones while fighting mutated plants and animals in desperate circumstances. After countless life-and-death trials, Luna Yu lets go of past grudges, grows steady and powerful, trusts and supports her teammates, and protects the people around her. The group improves their strength while uncovering the secrets of the Post-Apocalypse, breaking through snowy and dangerous terrain, and heading toward their own path of survival in the Post-Apocalypse.
