Truce Canyon (600 A.D.) (2)

Head north and west in the area, defeating any enemies you encounter.

Climb up the ladder and continue north, defeating the next set of creatures in your way.

Go east across the bridge.

Climb down the ladder at the other side of the bridge.

From there, head east into the next area.

You will see a blue and black circle in the middle of the area. This is a "Gate" (a portal that can take you to the same place in a different time era when used), as Lucca will explain.

After Lucca explains more about the Gate, she will open it.

Your group will step into the Gate, warping back to Leene Square in 1000 A.D.