Perhaps his past is pretty negative? I mean, aren't having sad and depressing memories better than having no memories at all, especially if it helps you remember what you were, who you were, and what happened to you?
I'm the missing Twilight item, Eggplant of the Twilight.
Well also he got killed by her in a dream thing but subaru's face was on her and she is the key of the twilight but when she is awakend what does she do??
[spoiler]To put it bluntly, she is the god of 'The World.' She replaces Morganna which is why Morganna will stop at nothing to keep her from awakening.[/spoiler]
Lycoris: What is the name of your spear?
Alberio: It is the Divine Spear of Wotan.
Lycoris: It is a Spear of God.
Alberio: That's right.