In the MCU/Marvel with the Omnitrix/Ultimatrix - Chapter 19: A Fury-ous Meeting

Genius, antisocial, solitary, intractable , maniacal.

At the turn of every era, it is he who raises the flag of the rebel cross.

Winners take it all, losers take the fall.

He who brings order to a chaotic world, assembles talents and masterminds.

He who hides among the crowd, yet stands on the top of the world.

— The one and only, him.

- Description from Novelupdates

After 2000 years has passed, the ruthless demon lord has just been reincarnated! But his aptitude at an academy for nurturing candidates for demon lords is, “Inept”!?

Having the capability to destroy humans, elementals, and gods, after a long period of countless wars and strife, Arnos the demon lord became sick and tired of all that and longed for a peaceful world, so he decided to reincarnate to the future.

However, what awaited him after his reincarnation is a world too used to peace that his descendants became too weak due to a huge weakening in magical powers.

Arnos enrolled in the Maou Academy established to find any students that might be the demon lord’s reincarnation, but his powers are too extraordinary that those in the academy couldn’t properly judge his powers, so he’s regarded as an “Inept student”. Being underestimated and avoided by most people there, he recruited a girl friendly to him, Misha, as his subordinate and comrade, and strives to climb to the top of the demon race hierarchy to one day reclaim his former title and status.

The frail and sickly Wen Jiexi had always wanted one thing: a healthy body and like a dream come true, one day, she was selected by the system!

System: The amazing me shall grant you a strong physique and divine strength! However, you have to maintain your health through monthly missions! If you fail to complete them~well, then you’ll stay as a female King Kong, forever~

Wen Jiexi: What?! Will I no longer be able to live my life freely again?!!

Mother with an alarmed expression: My frail daughter is actually trying to do the most sit-ups possible?!

Father made a strange face: My delicate daughter ran on the treadmill for an hour?!

Brother’s expression crumbled: Can anyone tell him how his cute little sister who is as precious as a delicate white flower…was actually able to use one punch to break a sandbag and smash a hole through the wall!!!

Through a series of unexpected circumstances, she was pulled into the entertainment industry and became a female martial artist!

Female Fan: Our darling Wen is the most awesome! She’s even more handsome than a man!

Male Fan: The girls today are so domineering! To be able to throw away all of one’s shame, I want that feeling too!

The frozen expression after being hugged by the princess from behind: …..

Wen Jiexi held up a hand: No, no, no! It’s not like that!

- Description from Novelupdates

Because she was obsessed with survival games, Tang Su was forewarned in her dream. She hoarded resources like crazy before she transmigrated into a survival romance game, becoming the gold-digger female support character. She would end up tormented by the female lead, and her family, who used to spoil her, were destroyed as well. As for the female lead? Six big shots with different personalities spoiled her as she rose to the top.

However, Tang Su had a shop with billions of resources, so she did not care. Outdoors, she could destroy monsters and build bases; indoors, she could make gourmet food and build squads, leading her family as they traveled across the world where dangers lurked everywhere. She made her three brothers the champions of the world and took in the lonesome final boss, living such a great life that the female lead was jealous. The final boss was handsome, aloof, and ruthless, though he was more than that in private.

While he kept everyone at arm’s length, he was more than affectionate towards Tang Su, restraining his cruelty just to get her. He carefully disguised himself as a minion and willingly revealed his fatal weakness to her, giving her all his tenderness. Unable to resist him, Tang Su obediently submitted to him. After all, everyone’s heart would race when they saw the final boss spoiling his wife! However, what was wrong with those six big shots? Why were they saying that they didn’t mind another comrade? Big shots: Tang Su, we can warm your bed for you…Shen Zhiting: Haha! Dream on!