For any Cultivation Technique, even a flawed one, Yang Chan could use his Potential Points to perfect it. This was because upgrading a technique would feed the relevant memories back into his mind, allowing him to know if someone had deliberately set a trap within it.
He had experienced this function before when practicing the *Emperor's Shocking Book*. However, he ultimately chose not to continue with the *Emperor's Shocking Book*, opting instead to follow the cultivation path of the Cyan Yuan Sect.
This was because the subsequent Cultivation Techniques could be obtained from the Merak Sacred Land, which was far more convenient than pursuing the *Emperor's World Book*. Another reason was that from the very beginning, his cultivation had followed the best path provided by the Cyan Yuan Sect.
Now, seeing a unique Cultivation Technique like *God and Demon in One Thought*, Yang Chan understood the benefits of the path he had chosen.
