Once he had obtained the Liang Yi Micro-dust Sword, Yan Yu finally made up his mind.
First, practice the Dual Sword Control Technique!
By the time he had mastered this skill, Lin Ning would likely have finished learning the Cloud Dividing Eight Trigrams Step, making it the perfect time to teach her the Dual Sword Control Technique, so their schedules could connect seamlessly.
As for the Puppet Taoism Method, that was his ace in the hole, something he could afford to learn at any time.
The mental method outline of the Dual Sword Control Technique had already been thoroughly explained to him in the Secret Realm by the long-eyebrowed master, who had imparted profound and clear understanding.