Start the Sims and I'm Immortal!

Strange things invade the human world, demons are rampant in China, and the great gods on the other side of the Milky Way cover the sky and the sun. Su Qing accidentally traveled to this world and activated the "Sims System". From then on, he traveled through time. He was once a swordsman, who pushed across the land of China with one sword. He rose from a young age, suppressed crime and chaos with one hand, built an immortal country, and ushered in a new era for future generations of people. He was once a commoner boxer who did not seek immortality, but only his true heart. He could make hundreds of demons cry with one punch and subdue ten thousand demons with one punch. He brought light to the earth and welcomed new life to the weak human race. He was once an immortal king. He went through hardships as a child, experienced changes in time, and mastered the path to immortality. However, he entered reincarnation because of a promise to a girl... He is a painting saint in white and a blind piano player. He is a questioner and a creator of the truth. He is an immortal person and a true immortal in the world! The mortal world passed away. When Su Qing stopped, he seemed to be standing at the top of the world. Looking back, he saw the prosperity of the world.