1161 Testing Perceivable Dao Immortal Gu

Perceivable dao Immortal Gu!

This Immortal Gu had a round head and a black body, it had many segments in its body, once activated, it started to shine in starlight.

Blue starlight reflected on Fang Yuan's entire body.

Fang Yuan breathed in deeply and concentrated, he observed meticulously, preventing any accidents from occurring.

When Gu Masters use Gu, it was not safe. Many Gu worms had backlashes or weaknesses.

The same went for Immortal Gu, and because they were powerful, the drawbacks and weaknesses were also larger.

This was the first time Fang Yuan was using perceivable dao Immortal Gu, even though he used wisdom path methods to deduce it already, he still had to be careful.

Initially, starlight only shone on Fang Yuan's body. But after a few breaths of time, starlight accumulated, it covered Fang Yuan's entire body like a thin layer of water.