At the Beginning, the Ghost Emperor Destroyed the Sect, and I Summoned Yama from the Ten Directions

Ye Mu traveled to the fantasy world... And became a disciple of a sect... But this sect offended a ghost emperor and was directly destroyed. In the entire sect, only Ye Mu survived! And coincidentally... When Ye Mu traveled through time, he was silenced by the ghost cultivators sent by the Ghost Emperor! Fortunately, at this time... Ye Mu awakened the underworld system! King Qin Guang, summon! King Taishan, summon! King Chu Jiang, summon! King Yama, summon! ............ A few months later... Ye Mu brought tens of thousands of Yin soldiers, black and white, impermanent, bull-headed and horse-faced, and the gods of the ten directions! He came to the Ghost Emperor and said "Ghost Emperor? My underworld specializes in fighting Ghost Emperors!!"