Crusaders of Light – What is the Star Circle?

At Path Level 50 you will be given a series of quests to unlock the power of the Star Circle. Please note that you need to complete all the serial quests till the final one [T] Star Circle : Enable Astrolabe, so as to unlock the Star Circle system. 　After unlock Star Circle, you need to get the Circle Star to equip in the system. The Circle Star of Swiftness can be exchanged with Flower of Torannis.