I really like Adeline. Adeline, Malice, and Heloise are my favorites in this game. They are also the characters in the entire game who truly love the player. I suspect the author intentionally portrayed them this way - if this game ultimately has a true ending, it will most likely have a deep connection with Adeline, Malice, and Heloise. They represent the sun, the moon, and primordial chaos in the game, respectively, and are the underlying code of this world. They may hold very crucial divine meanings for the player (the dragon).