C1596 The Way of Making Money

Three days after paying a visit to the Heavenly Jewel Tower, Ling Feng received a message from his side.

He had already found someone he could trust to research the composition of the incense burner - the Phantom Grass!

This item was very special. After it matured, it would emit a familiar green light, accompanied by a fragrant scent.

At the beginning, when one smelled this scent