Naturally, Han Li had already constructed a tool refining room in his new cave residence. After placing down another concealment restriction, he brought the refined crystal and Myriad Year Spirit Milk into the formation before tightly shutting the door to the room.

The other operations in the cave residence were smoothly taken care of by the huge ape puppets he had left outside while he remained in seclusion.

A year silently passed in this manner before one day, something unexpected occurred.

Without the slightest warning, a huge rumble suddenly reverberated throughout the cave residence, accompanied by a continuous earthquake. In addition, faint rolls of violent thunder could be heard from the outside. The rolls of thunder grew increasingly louder as if the entire island was being covered in a violent storm.

With a muffled thump, the door of the tool refining room opened.

Han Li leapt out of the room with a cold expression, bewilderment clear in his eyes. Upon hearing the huge rumbling outside...