Wan Xiangfei was sent to a mental hospital by her ex to fend for herself, but unexpectedly came to the Garden of Eden. He was chosen by Jehovah to be Raphael's guide, helping him obtain the position of Seraph, and in the process of getting along with him, he saved himself and regained his faith.
To put it simply, it is a story of two people going through hardships, traveling through thousands of mountains and rivers, and finally getting married.
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Concept: Discussion on Mythology and Beliefs