He lived deep in the mountains, but was accidentally worshiped as a god. During a drought, she was sent to him as a sacrifice. When she met him, he took her in. He was willing to accompany her through thousands of rivers and mountains, show her the joys and sorrows of the world, unravel the mystery of her life experience, and help her find her lost things one by one. But she didn't know that many years ago, when the sun was bright and the wind was clear, he had seen her from a distance while she was standing among the spring flowers in a red shirt.