During the Immortal Alliance, Xie Jie was full of energy, and Si Lingyun was barely a serious friend.
After not seeing him for many years, he was seriously injured, but he went all the way to save him. I felt that this friend was really a good friend.
After he recovered from his injuries and went down the mountain, he never thought that Si Lingyun would be with him. Later, this good friend seemed to have a friendship for him that went beyond being a friend.
Xie Jie: I thought we were just close friends.
Purpose: To protect the ones we love