Chiffon emerged as a renowned monster trainer in his childhood during Magic Era 989, achieving legendary status in tournaments and establishing his fame and command over creatures. Around age 14, his ability to communicate with monsters faded significantly, prompting retirement from training. His sole remaining companion was a slow-moving Hiyokomushi.

Determined to return the Hiyokomushi to Hiyoko Forest, Chiffon undertook a journey where the creature lost control, creating a perilous situation requiring intervention. This event catalyzed his personal growth, symbolizing his acceptance of adulthood and the end of his monster-battling childhood.

Post-journey, Chiffon met companions Radui, Chris, and Langeais during his formative years, evolving into a warrior and setting the stage for his future. His most consequential act was killing Overlord Janus, demon ruler of Neverland, which ignited the First Neverland War—a continental conflict reshaping the political landscape. As the war’s instigator, he cemented his historical significance.

By Magic Era 1030 during the Second Neverland War, Chiffon remained a recognized figure whose past actions influenced events, though his direct role was more limited than in the first war.