MTL - The A in the Opposite Dorm Always Thinks I’m Pretending to be a B - Chapter 5 number 5

The path of cultivation from scratch.Under the disguise of being a playboy.He is actually the boss behind the largest assassin organization——Misty Rain Tower.Aiming for the world!

After choking to death on a watermelon, Rong Jiahui thought that she would enter the netherworld and be reincarnated.

But when she opened her eyes, she discovered, to her very horror, that she had returned twelve years into the past…

Looking at the beautiful and awkward “little brother” that would be conferred the title of Marshal in the future for outstanding military service, she almost let out a snort of laughter.

She firmly decided to hug the thigh of this little brother, and climb to the top of her life!

The plan was beautiful, but it had just one problem.

Why had this little brother… suddenly turned into…

A little sister…

- Description from Novelupdates

In the year 2093, mysterious energy known as mana descended upon Earth for the very first time in millions of years. People began to spontaneously awaken, allowing them to gain supernatural abilities, classifications, and affinities.

Simultaneously, dungeons with immaculate treasures and horrid monsters began to appear all over the world, forcing humanity to stand together in order to survive.

Lloyd Elrod was a simple boy at first. He was a boy with no power and little to no social standing, yet that all changed on the day before his awakening ceremony. The day he became what the humans and the other races saw as a monster.

[Welcome to the Void]

It was the day he became a Void Walker. A race capable of growing faster than any other. A race with individuals capable of putting an entire civilization created by a multitude of races on the brink of collapse and walking into the Void itself.

Having become a part of the most wanted race in the universe, Lloyd is forced to hide and fight to keep his freedom. In order to not be restrained by those he once saw as his brethren, he must become strongest.

Will Lloyd be found out? Will he finally earn his freedom and have control of his own fate? Join Lloyd in his journey of joy, sorrow, grief, and pain as he climbs to the top and becomes the most powerful creature in existence.

Our protagonist Caam is a man from Earth that was reincarnated into this world as a demon. In order to survive, he spared no effort in avoiding the sparks of battle and without noticing it, he became strong himself.