"The Four Immortal Slaying Swords, used in conjunction with the Immortal Slaying Sword Formation, possess a terrifying might that shocks heaven and earth and appalls the spirits and deities—this is not merely a claim but a reputation forged in bloodshed. This supreme killing treasure shone especially brilliant in the hands of the Heavenly Sect Master and has clashed against four Great Saints in epic battle.
Indeed, the first killing treasure beneath the Heavenly Dao, a saying as enduring as mountains, proves how terrifying the Four Immortal Slaying Swords are—their contained power is simply beyond imagination.
Ye Xuan had set a time limit of thirty thousand years for himself, with his sole goal being to attain the Quasi-Saint status within that timeframe. It was easier said than done, for the task was as difficult as ascending to the heavens.