User blog comment:Legionwrex/Did the Leviathan DLC really add a new twist to the endings?/@comment-5185748-20120904145702/@comment-2250460-20120904161305

It's the new understanding that comes by the combining of DNA, if you're complaining because scientifically Synthesis is impossible and wouldn't work, well, this is a video game, and in this video game, Synthesis works.