The biggest misfortune and luck in Ah Xing's life was to pick up Wangchuan, a little kid. Fortunately, Ah Xing was no longer a lonely little ghost in this life. Unfortunately, Ah Xing could only feel it at the last moment of his life. Even at that time, the kid had forgotten who he was.
Being strangers was the last thing Ah Xing wanted to admit, so even in the next life he would pester this brat until he remembered him.