This was the first time Fang Chen summoned a grand Yin demon ghost god in the human realm, with a cultivation level equivalent to that of a first rank Loose Immortal.0

The eight thousand years of Yin lifespan in the Monarch Yan's Seal were depleted by 2000 years. This amount of Yin lifespan in the Underworld was enough for an ordinary Yin Walker to live a life of pleasure, without the constant worry of running out of Yin lifespan.0

When summoning Stone Dragon, Fang Chen had an inexplicable insight that told him the consumption of Yin lifespan would lessen as his cultivation increased. His cultivation was too low to bear the requirements of the summon, which was why 2,000 years had been depleted.0

5,000 years of Yin lifespan were enough to confer the title of Great Yin Demon, which was comparable to...0