After the Source Sand evolved to Diamond X/Fantasy V, Gravel Spirit Acceptance became increasingly stronger.
However, no fey or dimensional lifeform that was suitable for it had appeared yet. Thus, it had been left empty.
As a result, half of the Source Sand's abilities had been locked out.
Nonetheless, there was no helping this.
Lin Yuan had used Gravel Spirit Acceptance on the Heart-Penetrating Ironline. However, it had already been perfectly replaced by the strands formed by the Red Lotus Soft Gold.
Now, Lin Yuan finally found a fey suitable for Gravel Spirit Acceptance in the Diamond X/Fantasy V Nether Bamboo Viper.
The Nether Bamboo Viper was fast enough and had potent venom.
Although Lin Yuan was impervious to the venom, it was strong enough to kill any other fey of the same grade or even Suzerain I feys.
The Nether Bamboo Viper would be able to kill its opponent once it broke through skin.
