In Different World with Naruto System (WN) - Chapter 363: Shadow Demon God

The King of Hell sentences you to death by midnight, but I can ensure that you live past morning.

The young man, Qin Lang, received the inheritance of a poison school by chance. He uses poison to kill people, uses poison to save people and he uses poison to chase beauties. With body of ancient extinct poison and a body of a martial artist, he walks around the city, and wanders around in the underworld.

- Description from Novelupdates

[ WARNING: EXTREMELY MATURE CONTENT ]“If I see you again, I'll ravish your body while you bleed, Prince!”Rosina, a woman haunted by a dark past, developed a dangerous obsession that led to a trail of blood and corpses. A predator that liked to enjoy her prey before taking their lives.She has always despised the idea of having a mate until she was compelled to attend the annual mating season. Harboring a deep desire for freedom, she detested any association with royalty.During the mating event, she encountered a mysterious man wearing a blood-red mask.Draco was portrayed as a carefree Third Prince who sought only amusement and avoided the responsibilities that came with the crown.However, his encounter with Rosina ignited a change within him. He realizes that in order to win her hand in marriage, he must become a King.That transformation set Draco on a path of self-discovery and growth as he strived to prove himself worthy of Rosina's love.Would their encounter change their fate or push them to ruin?

A Di [legitimate-born] daughter of a noble house turns into an abandoned daughter. No father to dote on her, no mother to love her, no problem. She uses one silver needle to save a dying man. What’s so unusual about a medical injection? She roams all over the world with a scalpel in her hand. Cutting throats, cutting open abdomens, cutting open skulls to mend bones. With amazing medical skills and ethics, she gathers a flock of officials, obtains the will of heavens, gains public favor, and receives Taizi’s [Crown Prince] doting. In the midst of a powerful momentum, her cheap father comes to reunite. She coldly refuses to go home or acknowledge ancestors.

“I was abandoned by you over and over again. Now you want to use familial affection to coax me back. You don’t want to recognize this daughter. My heart is cold, I want to leave. Beat it, father!”

- Description from Novelupdates

Finding himself in an Last Airbender without an airbender around, a transmigrator waterbender goes on an adventure to stop the worst from happening to him.