章 123: Duan Ling Tian’s Fury

However, what Duan Ling Tian said next made Tang Ying’s eyes shine brightly.

"I can’t sell the medicinal formula to you, but I can teach you. However, you have to guarantee that I will obtain the same amount of profit share as before… In addition to that, you can’t teach it to anyone else!" Duan Ling Tian glanced deeply at Tang Ying.

After feeling pleasantly surprised, Tang Ying asked, in a joking fashion, "Aren’t you afraid I’ll kill you after I obtain the medicinal formula?"

"But would you be willing to do so? There are a lot more good things in my possession. Who knows, we may even have another opportunity to cooperate in the future…. You’re a smart man, and thus should understand how stupid it is to kill a goose that lays golden eggs!" Duan Ling Tian smiled as he spoke.

"You’re a sly little fox!" Tang Ying said angrily.