Don't say that the world is changeable, don't say that life is difficult, put aside right and wrong, and don't distinguish between right and wrong, even if you can only comfort yourself in the end, life is as short as fireworks. Use your whole life of reason to protect the promises made to you on impulse. Even if you can't dodge, even if you can't change, you still smile lightly and see everything as an illusion. After Cangtian's inner persistence, even if he betrays each other's promises, even if he accepts the changes in life, he still retains only a little bit of his original intention!