Duan Yunqing met Xu Yu who was full of injuries on the roof of the hospital. It was the first time she had faced Xu Yu so close. He was like a tree, no matter how badly he was bitten by insects, he still looked indifferent.
Duan Yunqing said that when we meet him again, we will only be strangers, and one day even the world will forget him.
Later, she really met Xu Yu, who was forgotten by the world, but Duan Yunqing was not that person, and she seemed unwilling to be an ordinary person. That bruise is the best proof.
Intention: While the girl will pull the boy out of the abyss, she will also escape from that dark memory. In the mutual redemption, the shallow bruise slowly dissipated along with the youth.