MTL - Enchantress Amongst Alchemists: Ghost King’s Wife (Phoenix Cry Firmament) - ~ 44. Fourth-order warrior

Liola—the best assassin in his world—has vowed to kill no more. He was being chased by an assassination organization when he accidentally dropped into a parallel universe: through a dimensional gate and into poor teenager Kaiser’s apartment. Instead of going to the government shelter for lost dimensional travelers, Liola and Kaiser wind up going to school together.

Liola has been trying his best to live the life of an ordinary person, but after certain things happen one after the other, he begins to realize that being an ordinary person could be harder than being an assassin.

Science and magic exist side by side in this world.

This is the peak of the science side with a curriculum for espers, Academy City. In this city where 80% of the population are students, the season has finally come when all residents are excited and fidgety!

It’s Christmas Eve.

Amidst the city showing a cheerful hustle and bustle, ordinary boy who can’t keep up with school, Kamijou Touma, also doesn’t intend to miss this event! He was hard at work in his supplementary lessons…

A backward glance from the default misfortune-prone bastard, the silver-haired sister freeloading in his dormitory, Index, in the heart pounding scene different from the usual, activates a new gluton skill!? While Kamijou tries to desperately stop that, Misaka Mikoto taken in by the Christmas Eve atmosphere appears before him.

A good-for-nothing man married a beautiful girl but was kicked off the bed on the wedding night. Furiously, he wrote a bill of divorce and ran away.
He was schemed a car accident in which he nearly lost his life. However, it turned out to be a blessing. He swallowed the soul that passed through the outer world, thus obtained superb medical skills and martial arts.
Later on, with the silver needles and invincible martial arts, he embarked on the road of counterattacks and was committed to his great dreams.

- Description from Novelupdates

After being framed by her boyfriend and best friend, Nicole ended up spending the night with a mysterious stranger. She thoroughly enjoyed the unexpected rendezvous, but when she woke up the next morning, she couldn’t help but feel bad about what she did. All of her guilt, however, was washed away when she saw the face of the man lying next to her.

“He’s... beautiful,” she whispered, awed by what she was seeing. Her guilt quickly turned into shame, and it drove her to leave the man a bit of money before she left.

Kerr was astounded. ‘Did that woman try to pay me? Like a prostitute?’ he thought, offended. “Ask the hotel manager for the surveillance video,” he commanded his assistant authoritatively, his eyebrows furrowed. He had a determined expression on his face. “I want to find out who was in my room last night.”

‘And when I find that woman, I’m going to teach her a lesson!’

Where will their story go?