Reverent Tower is a place that awakened as its owner regained power being long dormant.
The tower appears in "Other Regions."
The Reverent Tower can be entered starting at Lv. 100. Battles are fought in one-on-one fashion.
In the tower, you can meet a new enemy on each floor.
When you defeat the enemy, you will climb up to the next floor. You can challenge up to 30F.