MTL - The Secret of the Seal - Chapter 2334 challenge!

Some say reincarnation is a blessing, but for me, it's a dreadful curse. Cursed with endless reincarnation, I've been reborn as a villain 137 times. And all 137 times, I've been toyed with and killed by heroes who are far more cruel than the said villains... If I can't win no matter what I do, then I'll crush those so-called heroes at their very roots. - Quality Fan Translations, Made by Fans for the Fans - Villain Takes Over The Academy

Elliot Hawthorne, had transmigrated into the body of a struggling apprentice mage, and now had one simple goal, summon a small, harmless spirit to pass his magic academy’s final exam. But thanks to a mistranslation in an ancient grimoire, he instead summons Azrael, the almighty Demon King.That would’ve been bad enough…. but then the spell accidentally binds them in an unbreakable marriage contract.Now, Elliot is stuck with a possessive, dangerously powerful, and ridiculously affectionate demon husband who:Carries him everywhere because “His cute little summoner’s feet shouldn’t touch the ground.”Summons hellfire just to keep Elliot warm when he complains about the cold.Declares war on any kingdom that dares to call Elliot “single.”Refuses to be unsummoned.“Why would I leave? My husband is here.”Worse, every holy knight, exorcist, and jealous god now wants Elliot dead for “stealing” the most powerful demon in existence.. Stuck with a one-in-a-million system dungeon and a devilish Demon husband, Elliott's life is constantly on the brink of disaster...But when Elliot starts uncovering secrets about the contract, he realizes…Did I really summon him by accident? Or… was Azrael waiting for me all along?One way or another, Elliott’s unlucky life becomes worse. An impending doom threatens the existence of the human and mortal worlds.And as if that wasn’t enough, he’s also stuck with a Demon for a husband.But maybe, just maybe… being bound to a dangerously powerful Demon King isn’t the worst fate after all.

Anastasia Harrison, a young woman abused by her cruel family, thought her life was over when they forced her to marry Richard, the sleazy black sheep of the wealthy Wallace family. Meanwhile, her favored younger sister, Michelle, was set to marry Xavier, the elder brother, who was a CEO.Yet, an error at city hall ended up swapping their names on their respective marriage certificates.“What is this?! How are you married to Xavier Wallace?”“You're not getting any food or water until you sign the divorce papers!”To add fuel to the fire, the old Mr. and Mrs. Harrison passed away, leaving all their assets to Anastasia and not the rest of the family. This drove the Harrisons to their breaking point. To trade for a peaceful life, Anastasia was willing to leave her inheritance and leave the family, but the Harrisons had other plans in mind.They wanted to get rid of her. Permanently.However, it was by a stroke of luck that Anastasia was found by her new husband, Xavier, before her family succeeded. Determined to get her revenge, she struck a deal with Xavier.“Continue to be my wife and I will help you get your revenge!”

Lu Liran, the former deputy captain of the first federal mobile team, disappeared in a great war, and his life and death are unknown.
Seriously injured in the war, lingering on his last breath and penniless, Lu Liran was luckily bound by the survival system.
Under the tasks issued by the system——

The Giant at thirty degrees below zero, conquer the Arlok Glacier;
In the No Man’s land under the black wind and sand, travel deep into the oasis in the hinterland of Salba Desert;
The Island in the Sky under the blue sky, the challenge of surviving on an uninhabited island;
The Blue Hole in the Endless Abyss, exploring deep sea wrecks and lost ancient cities.
The Muddy Lands, the Forest of White Bones, gathering specialties of the Haunted Swamp;
The Lord of Fire, the giant dragon lurking on the ground……

Therefore, in the Desolate Star that hates the federal army the most, a man with a disfigured face and mysterious identity quietly appeared in the top ten dangerous uninhabited regions of Desolate Star. In exchange for rich bounty rewards by hunting rare and exotic beasts that ordinary people can’t hunt, and the live broadcast of wilderness survival, he also started rapidly sweeping the entire planet.

“Ah, the anchor looks so scary, no one dares to marry such an Alpha no matter how powerful he is!”

“??? Brother Lu, I can! Marry me! The sense of security is at max level, like!”

“The anchor is really a god. This is the first time I’ve seen someone at the top of this year’s list of Desolate Star’s Most Attractive Alpha + Least Wanted to Marry Alpha at the same time…”

During a live broadcast, a heavy rain washed away the scar on Lu Liran’s face.

The whole live room is boiling!!!

“Marry me, marry me! Brother, marry me!”

After the live broadcast was closed, another man, so handsome that people subconsciously held their breath, appeared. He surrounded Lu Liran’s body and whispered: “You’ve been missing for so many years with my cub, when are you going to give me a name?”

Lu Liran: “…”

Yes, this is still an old-fashioned story of O pretending to be A and running away with joy.

…

His Excellency, the First Commander of the Federal Army, disappeared suddenly in the peaceful post-war era. Until one day, everyone noticed that he appeared in a live broadcast room, happily pretending to be a s*upid human-shaped pendant, and unscrupulously pestering a male anchor with a terrifying face.

“Official announcement, this is the commander’s wife.” His Excellency, the Commander-in-Chief of the Federation, said so.

The live broadcast room is boiling again!!!

- Description from Novelupdates