The following novels all meet the requirements of the title: "Beautiful Wife Is Priceless: The Mysterious Beloved with Little Blood" "Supreme Beast Tamer of the Gorgeous Demon Concubine" "Defiant Enchantment: A Peerless Beauty Has No Concubine." "Alien Sweet Wife: Cold CEO, Addicted to Kissing" "The Cold Divine Charm Doctor: The Evil Demon's Domineering Wife." "Proud Madness" "Shocking Crazy Concubine: Defiant Eldest Miss" "The Evil King's Favorite Concubine: The Useless Seventh Miss Against the Sky" "Divine College: This Killer Is Not Cold-blooded" The above are all fantasy novels with cold and heartless protagonists recommended by this fairy. I hope you like this fairy's recommendation. Muah ~😗