There is a kind of angel called guardian angel. They are born to protect the people they love. Once their mission is completed, only reincarnation is left. There is a call in their hearts————Love——————
"Brother, I am Si Bei Ying. Can you love me as Bei Ying?"
"Brother, I'm so tired, really."
"Brother, you will be Bei Ying's guardian angel in the next life... La Gou Gou."
"Brother, goodbye, Bei Ying has done her best."
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