Chen Feng picked up a brush and gently dabbed something onto Ai Qinglan's face. The fine-haired brush was experimental equipment, and the ink Chen Feng used was a rare, non-toxic dye from his Empirical Department—especially the kind that's difficult to wash off.
Then, he saw the calculator flicker. Following the original plan, he quickly threw the dye into the waste bin and returned to his own experiment table.
After that, he was blocked by a wraith-like figure in a teal long robe.
Chen Feng looked up, startled, "You are... Mr. Wo Shen, the elder..."
This person was second only to Heavenly Selection God Monarch and the most significant figure on Tianling Ridge! Even his own teacher couldn't quite match up to him!
