The Return of the Legendary All-Master - Chapter 54

Fifty years ago, the oxygen in the atmosphere changed, giving rise to a new form of air known as Spiritual Qi. Humans, plants, and animals alike suddenly awakened latent mutant genes and began evolving, gaining Superpowered Talents and Classes. Life took a new turn, and humanity had to adapt.Everything seemed to be going well until, fifty years later, a 16-year-old boy named Klaus awakened a terrifying Talent and Class. His awakening marked the beginning of a new era in human evolution.Unbeknownst to everyone, Klaus, who was shunned by society and dropped out of school to work for a better life for himself and his mother, was actually the last of the Nine Paragons—a being so powerful that even the heavens feared him.Watch as Klaus climbs the ladder of strength, pursuing absolute power with a single purpose: to protect and make his mother happy.

When she reborn, she finally understood; men can never be relied on.
That being the case, she can only rely on herself to win, that
splendid brilliance she yearned for, in this lifetime.

To my scheming Stepmother and ruthless sister, I will
destroy all your backings, pull off your wings, and step on your
arrogance! As for Grandmother whom speaks kindly but has a snake-like heart,
and a father who is hypocritical and exploits advantages; I will tear
off your pretense and cut off your hope! Let’s see how you can still
scheme against me!

Witness her splendid fight against her stepmother, punish scum men,
and create havoc in the imperial court, as she soars with the wind and
rises above the water!

But as for that man who still stands! How dare he play with my heart?

- Description from Novelupdates

Ayaan is a young resident aspiring to be a surgeon, the final stage of a full on graduated plague doctor. However, in her attempt to redeem herself after a sudden discontinuation, she finds herself unravelling mysteries about her institution that are rather gut wrenching. Stick around and watch her persevere in a world full of monsters; creatures and humans alike.

Religious and cultural schisms wreak havoc on its internal politics, while revolutions are brewing in neighboring kingdoms. The aristocratic houses play endless power games amongst themselves, and the Emperor desperately abuses what little influence he has left to keep his rivals down.Amidst all of this, Arnold von Hohenfels, first son of the Margrave of Hohenfels, finds himself in the unfortunate position of having to attend the Imperial Academy, a notorious battleground of wits and brawn for ambitious young nobles.Armed with a magical gift that is as much a blessing as it is a curse, he must learn to navigate the treacherous waters of aristocratic entanglements. In the name of his family’s ambition, he must represent House Hohenfels' interests in this microcosm of Imperial politics, deal with his formidable enemies, form alliances of his own, and somehow keep his brash cousin Friedrich out of trouble.Frankly, he would much rather be anywhere else.