Chapter 88 Upgrade and Rank up

Lin Lee nodded, raised his hand, and a simple, transparent, shining crystal appeared in his palm. He put it on the table calmly and said, "I will pay using top immortal crystals." The crystal flickered with an invisible, shiney luster without any impurity.

"Top Grade, Immortal Crystal," the fox demon exclaimed in shock. He hurriedly stood up, anxiously looking at Lin Lee. "Disciple, please wait; I will bring your material." 

Other disciples around them glanced at the crystal enviously and greedily, but they suppressed their greed and turned their heads away.

Lin Lee glanced at the immortal crystal lying on the table, looking at everyone's reaction. 'It's just a simple top-level immortal crystal; I also have top-one color immortal crystal, top-two color immortal crystal, and top-three color immortal crystal; they would go crazy over it if I put them out of the immortal spirit tower.'

After a while, the female staff appeared, with a ring and jade.