Sea of Skeletons in the Paradise of Gods

This is a story in which the protagonist brings the cemetery system to the paradise of the Lord God.
During the Warring States Period when ghosts were destroyed, Ye Yan and Ji Guoyuan ran side by side under the sunset. That was his last dance.
In the parasitic world, under layers of fog, the sea of skeletons drowned the contractors. Ye Yan said that he was not cheating.
In a different space in the party world, there was a civil war among the ghost clan. Ye Yan punched the four little ghosts and smiled and touched the little head of the big boss Xinzi.
Ghoul, Attack on Titan, my name is Bai Xiaofei, Xia Lan...
p1: The cemetery system failed to take the protagonist to another world and has become autistic.
p2: Ye Yan is the only human being on earth who has entered the paradise of the Lord God.