Married to the Male Lead's Brother - Chapter 9:

​The world, Earth, was devastated by the Great Incursion, an apocalyptic invasion by dimension-hopping monsters. Humanity's only hope now lies in Galaxy Fall, a newly accessible parallel world where they can gain strength through a System of quests and missions.​Five hours after the Invasion, the betrayed survivor Mirabella is mysteriously reborn and gains a unique power: the [Master Account System].Her initial skill is the deceptively simple but devastating 'Multiplier x100', which applies a 100 times buff to all her offensive capabilities, including physical attacks, spirit energy skills, and damage-over-time effects.​Mirabella must now transform from a silent survivor into the world's most feared warrior, who was only scared of one thing, which is?“I Hope I don't run out of opponents in Both worlds.”

When the man in front of her tried to touch her hand, she instinctively took a step back from him—as she didn’t want him to get hurt. “Please don’t touch me for your sake,” she said to him. The man smiled a little and replied,” Don’t worry about me, Celestia! Nothing will happen to me.”She was startled as he had called her by her actual name. She had kept her identity a secret—as no one is supposed to know who she really is. “How do you know my…. real name?” she asked him nervously. “I know everything about you, Celestia,” he said and moved near her. “I know you better than you know yourself—”Her heart throbbed when his hand got near her skin. She thought that he would be thrown away from her and get severely injured—just like all the other men did.But surprisingly, nothing happened to him when his sturdy hand clasped her pearly white fingers. With his other hand, he held her chin and fixed his alluring gaze on her. “How... How are you even able to touch me?” Celestia asked him. “Because you are mine—” he answered in a deep tone. “Others weren’t able to touch you—as you only belong to me—”She winced slightly when he suddenly grabbed her tiny waist and pulled her closer to him. Then he leaned down and kissed her pale cheek. “Only I get to touch and kiss and make love to you! Because you are forever destined to live with me,” he whispered in her ear and made her shudder. ~~~~~~~~~~~~~~~~~~~~He is feared by everyone else in her kingdom. His powers are infinite, and he can do things beyond other’s imagination. Even though everyone considers him dangerous, Celestia sees a different version of him. He is ruthless and cold to others—but whenever he sees her, he surrenders himself to her.Despite the warnings of others, she finds herself slowly falling for him. Even after she becomes his lover, she is unable to predict his true nature.What are his true motives? And what circumstances are forcing him to join hands with the dark side?And why does he desire Celestia so much that he is willing to kill any man who even thinks of touching her?!

In a future timeline, the earth was visited by a species known as the Slarkovs.
Having lost their home planet and in search of a new one, earth was the next habitable planet for them.

Humans and Slarkovs made a deal with each other in return for the Slarkovs living on earth.
The Slarkovs traded their technology and knowledge for a new home.
They were similar to humans except for some of them who had slight differences so fitting into the society wasn't a problem.
Over the years Slarkovs and humans began to mate with one another and reproduce offsprings.
This in turn created a new species known as the mixed-blood.
Centuries later mixedbloods could tap into their bloodline and perform unimaginable feats.

Gustav born into an age where bloodline determines everything, struggles to fit with a useless bloodline.
His bloodline only grants him the ability to change his hair color, destroying his hopes and dreams for a great future.
His fate is turned around when an unexpected situation leads to him finding a system that grants him the power to unlock and upgrade bloodlines by completing quests but he's baffled by two quests with a five-year deadline. Success will grant him unimaginable rewards...
But only one thing awaits him if he fails... Death!

Follow Gustav on his interesting journey filled with unprecedented adventures, danger and death, maybe?

Layton just wanted a weekend alone in the wilderness. Instead, he woke up in a nightmare.Earth has been inducted into a multiversal system, and survival is no longer guaranteed. Forced into a brutal wave dungeon with no warning, no tutorial, and no gear, Layton accidentally locks himself into the weakest class—Healer.That’s when things start feeling… off.He’s leveling way too fast. His so-called “support” class? Feels anything but weak. And his only ally? A too-intelligent, bloodthirsty predator that might be more than just an animal.Something is wrong with this system. Layton just has to survive long enough to figure out what.