This is from the first trailer of Advent Children which was released on the main Square-Enix official site. We’ve taken down the narrators words for those on slow connections, who were unable to view to trailer.

Narrator: “The planet weaves a cruel fate for men. Children are always the first to suffer. Geostigma, Jenova, Reunion. Children who have lost hope, respite for the soul. And so he takes sword in hand, once again. Final Fantasy VII – Advent Children.”