Assassin Dad and His Genius Daughter - Chapter 5 First Mission

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?

Nora is shattered a month before her wedding when she uncovers her fiancé's deceitful affair. As she manages this betrayal, she discovers a deep ploy to hinder her from claiming her rightful inheritance. Devastated but determined, Nora takes a daring step to regain control of her life. Enter Demetri 'The Demon' to those who know him, a formidable man barely known to her, who offers her protection and support in return for a contract marriage to satisfy him. In a twist of fate, Nora marries Demetri to claim her inheritance and fight those who plotted against her. But as she battles her own family and Demetri's many rivals, will she be able to keep from falling for the man known to crush people beneath his booted heel.Excerpt:She had forgotten that the man was intimidating and directly challenged him.Rather than speaking, Demetri rose from his seat and approached her deliberately. Although it was a mere few steps, time seemed to stretch for Nora. When he was almost within touching distance, his hand gently landed on her knee, moving it sideways. His touch moved with a hint of a caress, and he stepped between her open legs. Nora sat there in frozen silence, her eyes wide like a deer caught in headlights.Catching her chin between his fingers, he tilted her face upwards and spoke unhurriedly,“ You are my wife.”She nodded her head slowly in affirmation while his thumb slowly traced her lip. “I have given you time to gather your emotions.”Another nod. Nora's nervousness made her lick her lips, acutely aware of his intense gaze fixed upon them.“Your reason for the marriage was to secure your inheritance and get away from under your mother's thumb.”“Yes...” Nora whispered in confusion. Her confusion was not about his statement but about the bewildering sensations coursing through her. What was happening with her?”It's time for you to fulfil your end of the contract, yes?“ He continued.”Yes,“ Nora whispered breathlessly. Why was she breathless? Had the oxygen level in the house dropped? Was the air suddenly thinning?Abruptly, his hand left her face, and she watched as he drew closer. It was then that Nora comprehended what was unfolding. All those tantalizing, heart-pounding kisses she had read about in novels were about to possibly become her reality.But the anticipated kiss didn't happen. Instead, he paused near her and commanded, ”Kiss me.“

A mysterious teenager who had lost his past, awakened in Tianlong Continent. Mistaken as the Ye family’s Son, he used this identity to observe this chaotic world and to search for his past self, but only to find an inevitable and terrible fate, therefore he indignantly laughed at his destiny, and revealed his prowess to rule the lands under the heavens.

Crossing into the world of Naruto, and acquiring the One Piece system, with all the powers of the world of One Piece, swordsmanship, devil fruit, domineering.

-Do you think that your fire is very powerful? I have the burning fruit.

-Do you think that your thunder is very powerful? I have a thundering fruit.

-Do you think that your otter is very powerful? I have the frozen fruit.

-Did you said you want to die? Don’t worry, I also have a nickname: Death Doctor.

- Description from Novelupdates