If he wanted to make Huodou stronger, the simplest and most direct way was to increase Ye Shuangluo's affinity with the three Elements of wind, fire, and lightning.

But affinity was hardly something that could be raised easily, so the only option was to make use of the world's rules.

As a Spirit Card, Huodou had been given three advancement paths by the world's rules.

The first was walking. The third was slaying a god.