A baby is born and dies of old age within minutes.

Summarize to see what happens in the alternate reality.

She has crossed over. The war between two parallel universes has officially begun. If you'd like to dive deeper into the lore, I can: Explain the and Olivia's powers. Break down the identity and purpose of The Observers .

The team discovers that these aren't random. They are part of , a global series of experiments conducted by a shadowy bio-tech conglomerate called Massive Dynamic , founded by Walter’s former partner, William Bell . The Observer and the Secret