Du Jie means that people can acquire special abilities through training. Cultivating immortals is a process of going against the sky. Heaven will cause disasters, and only through these disasters can we continue to practice.

Among all disasters, the highest disaster is called natural disaster. When the person who fixes the truth survives the apocalypse, he can break through the shackles of the world and soar to the celestial world to become a fairy or a man of god.

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About Du Jie, in ancient philosophy, people thought that everything in the world operated and existed according to a common law "Heaven". For example, a person's normal life span is within a certain range. Beyond this range, he has actually broken through the shackles of heaven, so heaven is not allowed.

Heaven, in the traditional culture of China, is interpreted as the existence of two aspects: strictness and kindness. Strictly speaking, anything that does not conform to the laws of heaven will be regarded as odd by heaven, but fortunately, heaven did not completely kill the odd number, but passed the test of natural disasters and gave it a chance.

Baidu Encyclopedia-Du Jie