Kuroitsuki

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... died

In 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 "...!!!!"

[BL] Accidentally Becoming the Healer of the Deranged Archduke

Soren pushed himself up from the ground. He hissed as he clutched his stomach. The radiating pain confirmed what he already knew. His ribs were broken.

Xion was too ruthless. But where had he gotten so much power? How could he have become this strong in such a short time?

He wiped the blood from his lips with the back of his hand. His golden hair, which usually shone like the sun, was matted with mud.

Even his noble features had twisted into something more monstrous. His light blue eyes burned with barely contained fury.

"You think just because you have that devil's support, you can jump around?" Soren snarled.

Xion barely had time to react before Soren's mana surged dangerously.

An audible gasp escaped his lips as he willed his body to move aside, but his limbs refused to obey.

He lay there on the cold ground. His once-white suit was covered with grime and blood.

Soren Is a Monster