The decisive and murderous Undertaker vs. The elegant and proud Marquis.
Su Changhe, the master of the underground river known as "Yama" by the people in the world, has spent his whole life killing and being cold and ruthless, but in his heart he has the obsession to build an "other bank" for the underground river and cut off the shackles of killing for centuries. He and Murong Huaixu, the fairy of Chuyun, knew each other and stayed together. Amidst the blood and rivers and disputes in the rivers and lakes, he guarded the fireworks in Nan'an Yaofu.
In order to break away from the control of the Shadow Sect and find a new life in the Dark River, Su Changhe and Su Muyu, the head of the Su family, embarked on the dangerous road to Huangquan's pawnshop. With the key of the Sleeping Dragon Sword, they took away the century-old secret of the Dark River. Under the guidance of the three officials, they pointed the way to the turbulent Tianqi Imperial City. With life and death ahead uncertain, he uses his family as his weakness and concern as his armor, vowing to overcome the dangers and return to his wife and children safely.
Murong Huaixu guarded Nan'an Medicine House, hiding his concern for his husband, holding up a fireworks display with gentleness, playing with his young son, and treating relatives and friends in harmony.
The old grudges in the dark river, the secrets of the Shadow Sect, the apocalyptic chess game, and the disputes in the rivers and lakes have all become a storm for the two of them. But the fireworks and warmth of Nan'an Yaofu, the cry of "Daddy" from the youngest son, and the attentive waiting of relatives and friends finally gave Yan Mo, who had been cold and cruel all his life, a place to go and gave Fairy Chuyun peace of mind.
