This is a story about fate and entanglement/Angel Diffel and the demon Ambers/Innocent Cheng Yaxi and the cold Ye Liufeng/There is also the guardian of Diffel in heaven: Dick Weiss/Xia Yangyu/Love grows under the entanglement of the branches of hatred. /The remaining memory cannot retain the weak temperature/But it becomes the source of pain/The pure whiteness of the wings hurts his eyes/The sharpness of the eyes is cold and her heart/The former promise has become blank/That is the eternity of the guardian/The forgotten angel/The tears that will not be forgotten