Here are a few recommended novels related to the Cold King: 'The Cold King's Black-bellied Concubine' [The World's Most Beautiful Concubine: Emperor Leng's Favor to Heaven] "The Di Daughter Defies the Heavens, the Cold King's Crazy Concubine." " Mad Pet Evil Concubine: Cold King, don't be rash!" 'Passing through the Concubine, King Leng is too overbearing.' "The Cold King's Cute Concubine's Duel." "The Prince is favored, the Manfei is rampant." 'King Leng's Secret Service Concubine' " Concubine Ni Proud: King Leng makes a deal." "The Cold King's Unique Love, the Useless Little Demonic Concubine." "Gorgeous Princess: Prince Leng's Unique Favor" 'The Cold King Loves Her Slowly' I hope you like my recommendation.π