Naihe has forgotten when he started standing on this river of Wangchuan, and when he started wandering out of confusion. She felt that she was always waiting for someone here, so she kept watching in front of the Naihe Bridge, watching each soul pass through Naihe and go to the six paths of reincarnation. Po Meng always looks at Naihe and sighs helplessly: Idiot. Black and white impermanence always looks at Naihe in awe. It is said that Naihe Bridge is called Naihe Bridge because of Naihe. ······ Naihe always felt that the depths of her memory told her that she must wait, what she was waiting for, Naihe didn't know clearly, but she must wait. Naihe cannot leave Naihe Bridge. I don't know if I don't want to leave, or if I can't leave. Time flies by, and in the underworld, a place where there is no sense of the passage of time, Nai He looks at the passing souls, feels, hopes, and looks forward to them. Mainly based on short stories, the heroine usually only helps the living soul (that is, the soul that cannot enter reincarnation) to slowly reveal the bond between Naihe and Wangchuan.