At the Beginning of the Simulated Reincarnation, I Dug My Own Grave?

Chu Lingyu traveled through the fantasy world and awakened the reincarnation simulation system. Each reincarnation simulation can earn rewards in reality. The ancient ancestor who has been cultivating for thousands of years but failed to become an immortal, the Great Emperor of the Void who overcame the darkness and turmoil, the Son of Yin who built the underworld, the Emperor of Desolate Heaven who has been dictatorial for eternity, and the mastermind who plotted the entire world for one person... Countless reincarnation simulations, Countless roles, It's all him! Until one day, when he followed the Holy Land to explore a newly discovered ancient ruins... Chu Lingyu: Damn it? Isn't the person lying in this coffin my character from the reincarnation simulation? I dig my own grave? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.