C99 Alchemists
They kill one Fire Spirit Turtle an average of 10 minutes, and if they kill six in an hour, they could kill 72 Fire Spirit Turtle in a day. If the chance of fire spiritual armor appearing was also 10%, they would need about two days. However, Dongfang Qingyu's speed was even faster.
After obtaining the first Fire Spirit Bead, Dongfang Qingyu began to use the Reviving Fire Spirit Turtle