Instructions
Enter a dungeon. The harder the dungeon is, the higher the level of its monsters and the faster your characters will gain experience.
Run into a monster or hit it with your sword. This initiates combat. If you manage to hit it with your sword, you and your team will get a preemptive strike. If it touches you first, then it gets a preemptive strike.
Kill the monster by using magic and physical attacks. If the monster is too tough for you, go to an easier dungeon and level up there first.
Fight more monsters. After you've killed enough of them, you and your characters will gain levels. Each level grants the character skill points, which can then be spent to improve abilities.