Dragoon - The way to the dragon knight - Chapter 18

Her – a glutton without troubles or worries who crossed over and became a young fat chick with a deep vengefulness.

On modern-day Earth, An Lin seems to have been abandoned by God.
When his father suddenly disappears, An Lin is left with his father’s immense debt, putting his life at risk.
After being forced to a rooftop by his pursuing creditors, An Lin is unexpectedly swept off his feet and brought to the ground safely.

After learning that he was saved by an Immortal, An Lin is gifted, seemingly out of pure generosity, the ‘God Of War System,’ and a pass to a new realm.
Follow An Lin as he experiences a whole new world of legends, meets many new friends, acquires legendary weapons and tools, and starts on his path of becoming a powerful cultivator. There is never a dull time in An Lin’s new life with his ‘great’ new system!

- Description from Novelupdates

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?

Lan Xuan smiled gently as she said, “My dear sister, who told you to obstruct my path? Your man belongs to me, your dowry belongs to me, your everything, belongs to me.”

With bloodshot eyes, Zhao Hong Xiang bit his tooth and said clearly, ”Don’t blame me, when you were alive, you were a part of the Zhao family, even when you die, you will remain a ghost of the Zhao family. I will not allow myself to be mocked by the world because of you. Instead of living so miserably, why not die early and reincarnate early? Xuan’er has said that your dowry consists of 60 thousand liang of silver, I can’t let you take it away, so… why don’t you… GO TO HELL!”

In the midst of a night thunderstorm, the kindhearted but cowardly daughter of the general of the Great Yan Empire, Mu Zi You, was strangled to death by her closest friend and husband using a rope. When she died, she had a stomach full of regrets and grievances.

Just when she thought she died wrongfully under the hands of her friend and husband, she opened her eyes once more only to realize that she had been given a second chance. She had been transported back by 4 years. Forcefully breaking through the seal her mother left on her soul, she was granted with supernatural power. “I swear that I will only allow myself let others down but not the other way around! From now, I want my revenge!”

Evil stepmother? It’s alright, I’ll destroy your reputation before sending you on your way to the yellow spring (TL note: yellow spring = Hell). Hypocritical friend? I’ll ruthlessly tear off your facade and give you a taste of the pain I once felt. The princess conspiring against me? I’ll just throw her into the mass grave. Since none of you are willing to let me enjoy my life, I’ll drag all of you down with me!

Just when she intends to distance herself from hypocritical douche-bags, who knew that her devastatingly beautiful appearance would attract even more butterflies.

That guy whom abandoned her like a dirty shoe previously is now saying that he will marry no one but her.

Princes chasing after her, willing to use any methods and do anything just to get in her good graces, and a drop dead gorgeous hoodlum involving himself with her, who will she choose?

- Description from Novelupdates