Exsedol Folmo originated as a Zentradi archival officer within the military clone forces. His primary function involved maintaining comprehensive historical combat records and tactical data for the Zentradi fleets, with his memory capacity noted to surpass any electronic device. Assigned to Fleet Commander Vrlitwhai Kridanik, Exsedol participated in the mission tracking a downed Supervision Army cruiser to Earth. This led to first contact with humanity during the SDF-1 Macross's relaunch in 2009. During initial engagements, he identified human use of reaction weapons and advised caution, though his recommendations were frequently overruled. He consistently displayed analytical curiosity regarding human tactics and emerging cultural phenomena, particularly the music of Lynn Minmay. Following prolonged observation of humanity and exposure to Minmay's songs, Exsedol supported Vrlitwhai's decision to defect from the Zentradi main fleet during Space War I. He voluntarily underwent micloning to participate in ceasefire negotiations with the United Nations Spacy, where he emphasized Minmay's role as a catalyst for peace and even performed "My Boyfriend is a Pilot." Post-war, Exsedol remained micloned to assist Earth's reconstruction and human-Zentradi integration efforts, providing historical and cultural knowledge. Fearing loss of intellect or memories through prolonged micloning, Exsedol later chose permanent reversion to his original Zentradi scale. He underwent extensive genetic and physical modifications to enlarge his brain for optimal information retention. This process significantly altered his appearance, resulting in a distinctive bald, enlarged cranium, greenish skin, and retractable tendrils – a design differing from his initial pre-war depiction – motivated by his role as a living historical repository. By 2045, Exsedol served as chief advisor to Captain Maximilian Jenius aboard the Battle 7 within the Macross 7 colonization fleet, analyzing the Protodeviln threat. Innate Zentradi trauma reactions to the Protodeviln initially caused him to withdraw and hide. Physically constrained by his size aboard the ship, he typically interacted with the bridge crew via an opening in the deck, his head positioned near the captain's station. Dedicated facilities, including his quarters and database center, were located directly below the bridge. He retained mobility, evidenced by leaving the ship to investigate Protoculture ruins on a planetary surface in Episode 37 and attending conferences on other vessels like the science ship Einstein. In 2068, Exsedol continued his advisory role alongside Maximilian Jenius aboard the Macross Gigasion under the Xaos corporation. He maintained his position protruding through the bridge floor, providing tactical analysis during conflicts like the battle against Heimdall. He demonstrated a unique capability to relay communications directly from Lady M via a genetic link to her Zentradi advisor. Exsedol exhibited a blend of analytical detachment and growing appreciation for non-military aspects of existence. His dialogue frequently centered on data retrieval, strategic assessment, and historical precedent. He demonstrated a specific fascination with human culture, particularly music's unifying power, calling it "the greatest creation of mankind." Instinctive terror towards the Protodeviln represented a vulnerability stemming from Zentradi genetic programming. His legacy persisted within the Macross universe. A Zentradi advisor resembling his modified appearance was briefly seen during the Gallia 4 rebellion depicted in *Macross Frontier* (episodes 12-13). A shopping mall catering to macronized Zentradi on the Macross Frontier fleet was named "Folmo" in his honor, appearing in episode 5.