Watch Kidou Senshi Gundam Senki: Avant Title Online

The tragic story of Char Aznable, the ace pilot known as the Red Comet, and his sister Sayla Mass unfolds against the backdrop of the events leading to the One Year War. The Zabi family's rise to power, the birth of the Principality of Zeon, the early days of famous aces such as Ramba Ral and the Black Tri-Stars, the development of the revolutionary new weapon known as the mobile suit, and the road to war against the Earth Federation are all depicted onscreen for the first time

Suletta Mercury, who transferred from Mercury into the Asticassia School of Technology, has lived a school life filled with meetings and excitement, as Miorine Rembran's groom and a member of Gund-Arm, Inc. Two weeks have passed since the incident at Plant Queta and Suletta spends her days at the school looking forward to seeing Miorine again. Miorine, on the other hand, is at the headquarters of the Benerit Group, monitoring her father's condition. The two girls are faced with new difficulties and decisions that must be made. With their own feelings in their hearts, the girls confront the powerful curse brought about by the Gundam.

Suletta Mercury, who transferred from Mercury into the Asticassia School of Technology, has lived a school life filled with meetings and excitement, as Miorine Rembran's groom and a member of Gund-Arm, Inc. Two weeks have passed since the incident at Plant Queta and Suletta spends her days at the school looking forward to seeing Miorine again. Miorine, on the other hand, is at the headquarters of the Benerit Group, monitoring her father's condition. The two girls are faced with new difficulties and decisions that must be made. With their own feelings in their hearts, the girls confront the powerful curse brought about by the Gundam.

An era when a multitude of corporations have entered space and built a huge economic system. A lone girl from the remote planet Mercury transfers to the Asticassia School of Technology, run by the Beneritt Group which dominates the mobile suit industry. Her name is Suletta Mercury. With a scarlet light burning in her pure heart, this girl walks step by step through a new world.

Suletta Mercury leaves her planet and enters the Asticassia School of Technology at the behest of her mother. There, right and wrong are determined through duels between students, and the top-ranking duelist will receive Miorine Rembran as their fiancée—this prize being decided by Miorine's father. When Guel Jeturk, the best pilot in school and Miorine's current fiancé, demands that his betrothed move in with him, Suletta disapproves, so Guel challenges her. Although she emerges as champion, Suletta is subsequently detained on suspicion of piloting a forbidden type of mobile suit—a GUND-ARM, or "Gundam"—which results in her victory being voided. Miorine refuses to accept any more injustices and proposes another duel with even higher stakes. Now, Suletta must triumph a second time, otherwise she will be expelled and the Gundam Aerial that means so much to her will be destroyed.