MTL - War in Heaven - Chapter 3 Beginner tutorial

In the year 241 of the 6th era, Constantinople was in turmoil.Emperor Constantine personally lead his army, which was completely annihilated. The pagan empire, riding on the wave of a great victory, annexed the entire eastern territory of the empire, and its military might pointed directly at the capital.The 17-year-old imperial princess Theodora ascended the throne in crisis, facing what was already a terribly damaged realm.Rome was about to fall.....................The wheels of fate spun wildly as a transmigrator appeared on the streets of Constantinople.“According to the original plot, it was only a matter of time before Constantinople would fall.” he pondered.“Perhaps I should first whisk away the empress.”(The book is categorized under game fantasy worlds, set in a magically altered Middle Ages, and another title is 'I Really Can't Lead This Team')

I, Zatiel, Abyssal Lord, Ruler of Death and Destruction, Nightmare of Dys, have AWOKEN!!!!!.

His life contains events that can shake the universe:
-Fighting against Tiamat, Creator of Evil Dragonkind, in the first circle of hell, while billions of demons and devils butcher each other beneath them
-Start a World War against the Heavenly Race, and transform himself into a Golden Sun while he slaughters their greatest warriors, the Archangel.
-Enter the Final Gate and fight against the Outer Gods.
-Tearing the nine levels of Baator during his battles against the Prince of Evil, Asmodeus.

With his memories as a ruler of the Abyss and a Universal Existence, Zatiel will rise again.

Shan Bei inexplicably transmigrated onto a tsundere cat named “Queen”, and was forced to appreciate the daily life of its owner, Mu Qing, and found that Mu Qing was not only coquettish, but also had an extraordinary obsession with her! Σ( ° △ °|||)︴

Fragment one:
Shan Bei’s cat eyes, which were originally staring at the computer, slowly turned to Mu Qing, who was staring at the document. His bi-color eyes were blazing with anger. This guy was yelling at her, and a hidden sex scene was deleted, deleted, deleted, and deleted a hundred times. What on earth was he thinking? ? !
Mu Qing couldn’t help breaking out in a cold sweat being stared at by the “queen”, how come the “queen” has become more and more real recently, she seems to feel that it is staring at her, hell!

Fragment two:
Shan Bei was sitting on the sink, when she saw Mu Qing who took off his clothes and walked into the shower, the cat’s eyes almost fell out, why does this guy like herself? ! Her figure is so good, although she is not as good as Shan Bei. Shan Bei was inexplicably happy, raised his hand to pat his chest, and touched a ball of hair.
Fuck-_-||, I forgot that I am a cat, with a single black line.
When Mu Qing turned back to get the towel, he saw the “Queen” was touching her chest with her head down? ! hell!

Content tags: special liking happy friends city love soul transformation
Search keywords: Protagonist: Shan Bei, Mu Qing ┃ Supporting role: Others ┃ Others: Shuangjie, Funny, Secret

- Description from novelbuddy

She went out of the way to help him build a business empire and get his inheritance. When she thought they would live happily ever after, she and her entire family were quietly gotten rid of and burned to ashes. As the blaze seared her skin, she was overcome by deep hatred and bitter regret, and wished she had another chance…

Dizziness jolted her out of unconsciousness.

She is now known as Miss Su. She tried to run from her wedding, but slipped and fell in the river, which incidentally, brought great shame upon both her and her fiance’s family. The word on the street is that her fiance is a playboy, a make-out king, and a bit of a lady’s man. But she has to salvage this marriage to carry out her revenge plan.

And… the more she gets to know her future husband, the more she needs to find out. He turns out to be much deeper and more sophisticated than he cares to show to the outside world.

- Description from Novelupdates