So I was rereading the first volume of AI Buster (Alberio is kind of full of himself). After getting to the end, I have a question. Lycoris shows Alberio a memory of her meeting AI Harald at Delta Hidden Forbidden Holy Ground, but immediately afterwards says that she was showing Alberio Morgana Mode Gone. What did she mean? Was Morgana pretending to be AI Harald in order to discourage Lycoris or something? Or did Lycoris actually meet AI Harald? If so, why was she talking about Morgana?