Kuro no Maou - Chapter 3 Hell

No NTR-IncestA Boy struggles with the problems of being raised in a family full of lewd older women.

Zheng Tan somehow returns to the year 2003, turning into a black cat. Picked up from a rubbish heap by the Jiao family, he is given the name “Charcoal”, and so begins the life inside Professor Jiao’s family. Zheng Tan remembers that he was once a person, but currently his body is that of a cat. He has no way of speaking the human language, but can understand it, and even retains the thinking and IQ of a young 20 year old youth. Read along as he adapts to this new world, and somehow tumbles from a group brawl to catching a thief.

- Description from Novelupdates

After a lucky night at the casino turns deadly, Ezra Matten finds himself bleeding to death in a dark alley.His fate takes a dramatic turn when two female vampires approach him with an offer he can't refuse.Become a vampire and bond with them, or die.Choosing survival, Ezra embraces his new vampiric existence, only to discover the rarity and potency of male vampires in their secretive society.His transformation is further amplified when he acquires a powerful relic from the vampire progenitor, giving him unparalleled strength and abilities.Now, Ezra is thrust into the middle of a shadowy war. Armed with the relic's immense power, he begins his journey to supremacy, carving out a new path and establishing his dominance.The vampire society trembles before the might of the Nightmare as he fends off those who seek to control him and all the ladies that want a piece of him.“Female vampires are fighting over me?!”“Bow before my strength, Lord Alucard, for I am your god.”Ezra's ascent challenges the very foundations of the vampire world.“Why be a king when you can be a god?”***********-Features a form of Vampire dual cultivation.-No NTR or Yuri