What Does This Simulation Game Mean?

Bai Mu came to a bizarre fantasy world, which happened to usher in the great age of spiritual practice, where talented and powerful people kept coming out. There are scholars who establish their words and virtues and make meritorious deeds, creating peace for all ages. There are Buddhists and monks who travel across mountains and rivers, seeking peace in the world. There is a Taoist priest who kills demons with one sword. He originally wanted to live a stable life as the son-in-law of a wealthy businessman, but along with his time travel, there was a heavenly book. [Whether every choice you make is destined or a blessing or misfortune, it all depends on your thoughts. [The withering of life is not the real withering, but the rebirth of the next life. ... In the first life, at the end of the dynasty, evildoers abounded. With one man and one sword, you killed the Dragon King in the Three Rivers. Tianan Dao established the order of heaven and earth, slayed evil spirits and punished the unjust. Finally, there was peace for three hundred years. The world was called "The Demon Swordsman, the True King of the World". In the second life, Confucianism and Taoism messed up the law, and the principles were often not straight. You drank wine and sang songs, called the sun and moon from the star-picking tower, asked the immortals on Tianmu Mountain, fought against Confucianism, and knocked on the gates of immortals. The right path in the world has been vicissitudes of life. It is said that "the ups and downs of literature and Taoism lasted for three hundred years, and finally I found this king." ... Until one day, I suddenly look back and realize that your portrait has been hung high in the Zhenwu Palace, your holy words have been immortalized through the ages, and the world is all about you. Didn't you say this is a simulation game? How did it come true?