Xue Yang is a villain. He wiped out the entire Chang family, massacred Baixue Pavilion, deceived Xiao Xingchen into blindness, and caused Xiao Xingchen to die.
If Xue Yang had met Jiang Fengmian when he was seven years old, he would have been the second Wei Wuxian. If he had met Lan Wangji back then, he should have been the second Lan SiZhui.
But he met Chang Ci'an, who first told Xue Yang that the world was evil at an age when Xue Yang didn't know good and evil.
The last candy Xue Yang held in his hand before he died was given to him by Xiao Xingchen, who spent three years teaching Xue Yang that there is kindness in the world.
It took Xue Yang himself eight years to understand what regret is, but what he has done must eventually be repaid.
So Xue Yang paid for the sins of that world with his death, can he start over in another world?
Concept: Although Xue Yang is a villain, he always makes people feel a little bit distressed, thinking that if he is like a sword, if the sword has a scabbard, it will not hurt people.