章 129: The Insane Lin Tianhao

Thinking of his research direction, Wang Baole was uncontrollably excited.

Holding the megaphone, which he had just retrieved, Wang Baole smiled slyly. He turned to the smelting furnace room to further refine the megaphone and adjust the inscriptions, causing the Dharmic Artifact to be even more powerful and changing the direction where the sound waves from it would spread.

As for the materials required, Dharmic Armament Pavilion disciples on the Upper Academy Island could use Spirit Stones to buy more refinement materials. Most of the materials were considered rare items on the Lower Academy Island, but that was due to differences in level. In reality, refinement materials that were really rare were present on the Upper Academy Island but were not possible to purchase with the Spirit Stones. Instead, they could only be exchanged after one completed a certain specified mission.