My Sister the Heroine, and I the Villainess - Chapter 78

Xion Aijawa thought his life was finally coming together. That is, until he tried saving a cat stuck in a tree, fell into a pit, and... diedIn his disoriented sate of “Freshly dead” the silly Xion accepted a strange request and ended up transmigrating into the world full of dungeons and Mana.He became illegitimate child of Marquis family hated by his three siblings.According to the memory of the original owner of the body, Xion only had a month to live.So, taking the cover of the banquet, Xion ran away. Aided by a mysterious Mall System, he makes his way to the distant borderlands, hoping to put his past behind him.But fate has other plans-. Xion ends up saving Darius Rael Darkhelm, the feared Archduke of the North, notorious for his ruthless and deranged nature.The silly Xion tried to run away but...Xion's heart thumped loudly as Darius effortlessly pinned his wrists using only one hand.“I've heard you tried to run away.”Darius gently caressed Xion's pale cheek, “That must be a lie... After all, I've given you things even the royal family can't have. Isn't that right, my dear healer?”Xion gulped when Darius's thumb brushed his lower lip as a chilling smirk remained on his handsome face.“I-I think I should leave, Your Grace. I've overstayed my welcome...”The room grew cold, and struggling Xion shivered.Darius's green eyes dimmed before lighting up with a dangerous glint.Xion felt a pit growing in his stomach when he saw the deranged archduke smile. Darius never smiled. And whenever he did, it only meant trouble.“You're right,” Darius said calmly. “So, let's get married.”Xion “...!!!!”

This is a world shrouded in darkness, and the pervasive black mist erodes all living beings.

Only fire can dispel the darkness and protect mankind.

But the firewood will eventually run out, the fire will eventually go out, and humanity will eventually perish.

until Rhodes came.

- Description from novelbuddy

He is a threat to her existence.

A hot-blooded dragon of Royal blood, King Malachi is taken hostage by the humans he despises so much. Deprived of his freedom, he is imprisoned in a dark cave, his rage growing with each day of torture and humiliation. The only light he sees comes in the form of a human female, offering her care. A woman who makes him burn with equal fury and desire. A woman who has no place in his heart or mind, for only one thought sustains him.

Vengeance! And even if her kindness softens his heart and her touch sets his body aflame, she will not be spared his wrath. Because once he breaks the chains of slavery, he will burn down her whole world.

She is the key to his freedom.

The cold-hearted princess Ravina is a woman with a mission. Eradicate the dragon race from the face of earth. But when she finds out that the very creatures who killed her parents could also be the ones who kidnapped her sister, she has no choice but to change her plans.

To find her sister, she must get closer to the creature she despises. But things don’t always go as planned and soon Ravina ends up finding more than she bargained for. Caught in a battle between humans and dragons, love and hatred, trust and betrayal, Ravina must make every choice with caution. And with every step she takes closer to the fiery beast, she risks melting the ice surrounding her heart and being consumed by the flames of fury and passion.