I have an idea for Ryu's story ( hear me out andrew). I was thinking that there was a part where the group thinks that Lycia is killed in a fight with Damien. At that point Ryu reveals to the group that he is Chaos Knight. Then i was thinking that you run around as Ryu as the main character. While all of that is going on, Lycia was saved by Uma during the fight and he decides to train Lycia personally. Then the group finds out that Lycia is alive and that they will meet up again at a major battle.