In the unpredictable underworld, King Yama, the supreme god in charge of the cycle of life and death, has always been a mysterious and majestic existence. However, in an accidental encounter, he met a soul from the sun - Lin Xi. In the distant world on the other side, the Yama Palace is not only the intersection of the cycle of life and death, but also the place where countless souls can rest. And Lin Xi was once a unique flower of the other side in that mysterious realm, growing quietly in a corner of the Yama Hall, witnessing the joys and sorrows of countless souls. King Yama, the supreme god in charge of the cycle of life and death, has always been a cold and majestic existence. However, by chance, he encountered a flower growing on the edge of the Yama Hall. This flower from the other shore, with its unique beauty and mysterious atmosphere, deeply attracted the attention of King Yama. A sudden disaster broke the peace of Yama Palace and plunged the love between them into endless reincarnation and waiting. In order to save the love between King Yama and Bibi Flower, King Yama did not hesitate to sacrifice part of his power and sealed Bigan Flower's soul in Bigan Flower, allowing her to wait for the chance of rebirth at the end of reincarnation. As for himself, he was guarding the Yama Palace and waiting for the return of the Bana Flower. In his own way, he felt that Bianhuahua had been reincarnated into the world of heaven...