Very cool

Its main body had to experience the saber-nurturing technique at least a hundred times before it reached a semi-evolved state.

Meanwhile, Shadow Sanctum evolved after merely ten rounds of the saber-nurturing technique…

Could it be that I'm worse than a bracelet?

The black Scarlet Heaven Sword thought to itself.

No, that isn't right. It must be because I'm so much better than the bracelet that it was so hard for me to evolve. This bracelet is far inferior to me in terms of aptitude, which is why it evolved so easily. Yeah, that must be what's going on! Senior Scarlet Heaven Sword comforted itself.

As an inner demon, experiencing jealousy was in its nature, but finding reasons to comfort itself was not much in line with the thinking of an inner demon.

Anyway, Shadow Sanctum had evolved.

The daoist patterns on the bracelet spread out, extending from the bracelet to Song Shuhang's wrist.