Sati was an exile child that was cared for by Oracle. She first appeared frequently througout the last of the matrix movie trilogy.
Prior to MxO Edit
She was first seen in The matrix: revolutions where her parent's RamaChandra and his wife desire to smuggle their daughter to the matrix, due to the fact that sati has no purpose there, and would be simply deleted. When Neo wakes up in the beginning of the movie in the trainman's construct, she is the first person that she sees. At the end of the movie, she smehow makes a beutiful sunshine, saying to the oracle tat it was a gift to Neo for his sacrifice.
She was abducted by the commandos and taken from the Matrix. With her gone, the sky of the Matrix became a deep like red. at one time