Chapter 144: Isn't the Special Effect Cloud Conqueror Dragon?

"One ungraded Spirit Marrow. Spiritual substance amount is '1'. The price is 1 Spirit Coin."

"One first-grade Spirit Marrow. Spiritual substance amount is '2'. The price is 5 Spirit Coins."

"One second-grade Spirit Marrow. Spiritual substance amount is '6'. The price is 20 Spirit Coins!"

"This business is not profitable, but extremely profitable!"

Lin Yan looked at the table. There were 14 ungraded Spirit Marrows and one first-grade Spirit Marrow.

His eyes lit up!

These were all exchanged for a second-grade Spirit Marrow.

He had paid the second-grade Spirit Marrow. With this exchange, the number of spiritual substances increased from "6" to "16"!

This was only because Ning Xiaohui didn't have any more ungraded Spirit Marrows. If they were all exchanged for ungraded Spirit Marrows, "6" could be tripled to "20".