Lucy in Assassin's Creed is really dead?

Lucy is an assassin, but she works for the Templar. In the end, God "killed" her by Desmond's hand. In that conversation, she said, "In the past 72 days, you were born with the blood of our enemy ... There was a miracle in the judgment ... A person went on the road and wanted to ask her to accompany you on the road, but she didn't ..." It seemed so, I can't remember exactly, 660. When God says "she", he also means "Eva". The purpose of "killing" Lucy (trial) should also be Eva's blood (miracle). Lucy should be of Eva's blood, so she won't really die here. Desmond is a forerunner (God) and a descendant of mankind. Now with the blood of Eva (enemy, templar), it is in line with what God said. In addition, that day was June 12, 10, which was exactly 72 days before the end of June of 20 12, 1. Plus a dialogue hidden behind the subtitles, this should be an ambush of Assassin's Creed 3.