Shuji is the child of Amuro Ray and his final love interest, Chan Agi
Just as Lalah created a universe out of her love and obsession for Char, Chan did the same for Amuro, and gave birth to Shuji - who would inherit his father's will and gundam
The two universes will clash, with the winner overwriting the main timeline. Unless the power of love, newtype space magic, and the human soul can overcome it all