Once a peaceful and innocent bunny named Hikari roamed the lush fields of Hyper Kawaii Island, spreading love and joy wherever she went. However, one fateful day, Hikari stumbled upon a mysterious artifact known as the Healing-Code Halos. Intrigued by its power, she unknowingly activated it, causing her once pure heart to be corrupted by dark energy. Transformed into a Bad Bunny with X-&-Heart Eyes, Wire-Cutters Mouth, Fountain Nose, and Scope Tattoos, Hikari's appearance now reflected the chaos brewing within.