Path Of The Ultimate Coordinator

In the year of CE 68, Kira Yamato's best friend, Athrun Zala leaves for PLANT and a month later Kira Yamato's Aunt and uncle have a letter to give to Kira as he reads it sees it is from Via Hibiki, Kira's Mother and it contains his Origin as well the information about her twin sister and the information about him being the Ultimate coordinator, as the first generation coordinator, and now at CE 71, where everything will set in motion