While clearing those greenery, he naturally spurred the Green Jade Vine to absorb some of the life aura exclusive to the plant world, nurturing his own mark of the Green Jade Vine. He had never been this invested, even in the Spirit Rhinoceros Eye.
Of course, it was also because other marks couldn't be nurtured through the energy in the air. Only the Green Jade Vine, precisely because its grade was low, allowed Tang San to clearly feel the mark becoming active when he slowly infused these life forces into it.
This wasn't an enhancement of bloodline but a pure elevation of the life force within the mark. Tang San himself didn't know what effects this enhancement would bring, but he was eager to try.
