After returning to his cave, Wang Wei pondered deeply about his recent discovery. Just like him, his third senior sister cultivated the [Flame Controlling Art]. And from his observation, she might even have reached the 7th level.

Now, the question is how did she have this technique. Wang Wei thought of three possibilities:

One, his Master gave it to his third sister after Lou Cheng showed it to him.

Two, his Master has created many inheritances of this technique scattered into the world, and he accepted people who have discovered the inheritance as disciples.

Based on his previous calculation that his master had some relationship with this technique, this theory is highly likely.

Third, one of the ancestors of the Origin Pill Dao Sect was the one who left the inheritance and his master is just in charge of collecting the disciple who received the inheritance.

As Wang Wei pondered over these three theories, he quickly eliminated the first one. Based on his observation of Lan Ling, her foundation was established with the [Flame Controlling Art], meaning that she has been cultivating it long before Lou Cheng even entered the sect.

As for the other two theories, either one could be true. Nevertheless, no matter the truth, he can conclude that this technique was not simple and held a greater secret.

After concluding, he wanted to know the answer, so he began to ponder how to find the truth. Directly asking his third sister or master will not yield any result.

These two would probably use the fact that his cultivation was low to warn him not to intervene in this kind of mystery that could get him killed.

As Wang Wei tweaked his brain to find a solution, he suddenly remembered the 5 Saints that intercepted him when he was returning to the sect.

Lou Cheng is a pretty mediocre person in the sect, so who would send 5 Saints after him? For what reason? The only special thing about him is that cultivation technique.

"I should not have killed all of them at once," muttered Wang Wei with regret. He wished he had left at least one alive to search for information.

Nevertheless, he could guess who sent them: