It probably said that when all the dust settled, Xie Yi was restored to his original state with the head of Yan Jia Xie Yi. Xie Yi changed back to his original personality, but Wuyi changed his mood because of things and people. They once again lived a secluded life as masters and apprentices in the Taoyuan Immortal Residence... [A short story about fried chicken, the characters are seriously OOC]