C157 Trials

"Convert it to your human form, which is the strengthening drug from level six to level seven. Do you think it's precious?"

Gao Zhan was looking at the crystal in his hand. When he heard Lu Xun's words, he almost threw the crystal out of his hand.

"This... So... the value can only keep me breathing for seven days?"

Lu Xun nodded and said, "If you are interested