Amy hasn't seen Spartan since the night of the accident, that stormy night that changed their lives forever. Now Spartan is coming to Heartland. He's not the same horse. He's filled with anger that seems directed at Amy. At the sight of her, he lashes out, teeth bared, hooves flailing. Amy has so much healing to do on her own, it seems she's the last person who could help Spartan. But she might also be the only one.