You were a member of Celestial Being, a group of people and four Gundam Meisters that attempted to maintain peace in Earth by stopping conflicts of all kinds (terrorism, war, etc.). There were ten crew members of the Ptolemaios ship that harbored the four Gundam Meisters with Sumeragi who is the commander and tactical forecaster of the Celestial Being.

You were operating the Ptolemaios along with Feldt and Christina when Tieria, one of the Gundam Meisters, came into the same room with Setsuna and Lockon as they argued with him about the previous mission and his irrational behavior. Tieria then said something to them in a condescending tone and left, with Christina being annoyed at his attitude.

Several minutes later, you were done with your shift for today when you passed Tieria who gave you the cold shoulder. Tired of his attitude towards others other than Veda, the computer system built into Ptolemaios to give power to the Gundams and help them in battles, you decided to follow him into his quarters.