This article is a surreal novel, the setting is not limited to the earth, and the time is unknown (a combination of ancient and modern times).
It is said that after death, the soul of a person is reincarnated, and there must be "three knots" during life, namely: regret, remorse, and injustice. Anyone who has no regrets, no regrets, and no injustice can be reincarnated smoothly and become a happy family. Those who have deep regrets, deep remorse, and injustice will have to enter another time and space, regardless of location, to practice life again. Most people will recover their past life memories after passing a hundred levels. Only if you pass the test of this life and cultivate without regrets, regrets, and injustice can you fall into reincarnation. On the contrary, it will turn into ashes.