Chapter 621 Tongtian Pavilion_1

```

He would not resort to such measures unless it was absolutely necessary.

And for this very reason.

Once He Song had made his decision,

he recognized that it was time to alter his original plan.

Initially,

He Song had intended to spend more time in Smoke-Cloud State Mansion to completely master the Art of Taiyin Puppetry.

Only after fully comprehending this mystical technique,

and committing every aspect of it to memory,

grasping both its difficulties and key points,

could he ensure that he wouldn't make any panicked mistakes when creating a Gold Core Puppet later on.

To successfully create a Gold Core Puppet,

even for the current He Song, the cost was substantial.

Just for the Cultivator's Golden Core required for the Gold Core Puppet, He Song had spent a total of 160,000 Mid-grade Spirit Stones.

Beyond that, He Song would also need to purchase a large amount of precious materials to construct the puppet's body.