Rigel decided to tell everything without hiding anything about Artika because he trusted her. He told her the fact that he went back in time after he experienced betrayal and how he made a deal with Lysara'elmaris.
Artika was speechless and it was the first time Rigel saw her shocked expression. She found his story fascinating and something that she had never heard before. She was convinced at that moment that Rigel was indeed the Prophesied One because he was chosen by Lysara'elmaris herself.
Rigel depicted Lysara'elmaris' appearance to Artika, Nyctri, and Deviarti, but it was impossible for them to imagine. Although Lysara'emaris sounded so divine, it wasn't her true form because it wasn't time for Rigel to see her true self.