The Defenders of Kagutsuchi are headed to their base to know where's the first Runestone. The monitor in the base indicates that the first Runestone is located west of Kagutsuchi, which they are headed for the first Runestone. When they play their cards right, they'll find that first Runestone. Suddenly, the Tarkatan army has returned to put an attack to Kagutsuchi Incorporated. Once the situation took a turn for the better, the first Runestone has been found. The first part of the quest has completed. That must be an easy one. Other Runestones aren't as easy to retrieve like the first one, so they need to keep in mind.