C383 Tremor of Mountain Yue Qi Kui Sword

Normally speaking, the number of times Subsidiary Amber could be used was limited.

The limit for [A] class Subsidiary Amber s was five times a day, while [B] class Subsidiary Amber s were four times, and [C] class Subsidiary Amber was three times, so by the time it reached [E] class Subsidiary Amber, it could only be used once a day.

But there is no absolute. The five, four