Not sure if it's a problem with the trainer itself, or how it deals with the HP value, but, at least on highest difficulty(which I chose for weapon EXP purposes), some powerful enemies in the dungeon before Tiamat are able to kill me. Might be they just one-shot me, and the game or trainer doesn't prevent my life from going down, instead just updating the value very quickly. If it's a problem with a trainer, I'd love if you updated, and if it's just how health changes are applied, maybe make it so that when you get a life crystal, that gets filled as well? Whether or not you do it, thanks for the work you put in, m8.