 Van kills him after luring him towards Dann on top of his castle and they clash in a fight of wills where it is revealed that Woo 'abandoned his mother for his father's sake' (This, along with silhouettes of his parents shown in flashbacks, suggest that his father was the Claw).Van then challenges this by saying that no one who abandons their true love can defeat him.In Super Robot Wars K, it is confirmed that the Claw was indeed his father.