Background Designer
U.C. 0097, one year after the opening of "Laplace's Box". Despite the revelation of the Universal Century Charter that acknowledges the existence and rights of Newtypes, the framework of the world has not been greatly altered. The conflict later dubbed the "Laplace Incident" is thought to have ended with the downfall of the Neo Zeon remnants known as the Sleeves. In its final battle, two full psycho-frame mobile suits displayed power beyond human understanding. The white unicorn and the black lion were sealed away to remove this danger from people's consciousness, and they should now be completely forgotten. However, the RX-0 Unicorn Gundam 03, which disappeared two years earlier, is now about to show itself in the Earth Sphere once more. A golden phoenix… named Phenex.
Background Designer
Un protagonista anónimo encuentra un diario en un hospital. El diario pertenece a su compañera de clase, una niña llamada Sakura Yamauchi, quien se revela que padece una enfermedad terminal en el páncreas y que solo le quedan unos pocos meses de vida. Sakura explica que la protagonista es la única persona aparte de su familia que conoce su condición. El protagonista promete mantener el secreto de Sakura. A pesar de sus personalidades completamente opuestas, la protagonista decide estar junto a Sakura durante sus últimos meses.