When the Cloud Returns

Three months ago, Yun Xi woke up from Baimao Mountain. She remembered more than thirty years of life in another world, but she couldn't remember why she appeared here. No one has ever been able to set foot on Baimao Mountain, but not only did she come out alive, there was always a little snake of unknown origin with her. A trip to a secret place re-involved her in the long-standing cause and effect. It's just that she didn't know it at that time - some answers were never lost in the long years ago, and some existence never disappeared.