Tremault created the fan website theguyver.net in the early 2000s and started the guyver advocacy project, translating guyver manga for the world to read. She also produced much fan-art of Guyver around that time.

Tremault has been fanediting since around 2020. She started a bit earlier with colour grading and other minor stuff, but made her first proper fanedit released on 2021, Captain Marvel.  She is a Gen-X/Millennial, with autism and adhd. Tremault cannot do things the same way as others and doesn't always communicate the same, but she is always wiling to listen and takes feedback constructively.

Tremault is also known as Triadne.