During the battle against the golem monster, Jin told me to use an aura skill, but I didn't learn it during the battle or after the battle. Is this a glitch? I took the aura skill class after getting Alyssa and Ein to learn their aura skills, so that may have messed things up. On the other hand, considering what happened at the end of the demo, maybe the player character's aura is meant to unlock later, like during a rematch against a certain unbeatable boss.