Nanjing's first words after time travel: "Who saved me? I'll kill his whole family"
Si Yue was gentle, smiling like a potion. He healed his injuries first, and then killed the whole family.
Everyone in the sect said that Si Yue picked up a white-eyed wolf, but Si Yue protected Nan Jing behind him.
Si Yue was in danger in a secret place and saved him. His meridians were all broken. Nan Jing finally had red eyes. Don't die. I haven't killed your whole family yet.
But he didn't know that Si Yue had calculated 100 years ago that he would die for one person, and that person was Nan Jing.
Purpose: redemption