Dungeon of Niflheim - Chapter 691 Run! (3)

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?

When I cleared the final chapter of a game that was a national failure, I became an unnamed side character in it.

A non-standard, unmeasurable, EX rank supporting character.

“Don't deny it. You want it.” Killian said to me, stroking the nape of my neck with his thumb. His face is so close to mine and I forgot to breathe. I gasped when he pushed my dress higher, revealing my thighs to him and let his hands rest between my thighs.I tilted my head to the side to avoid his lustful gaze, penetrating deep into my soul.“Your body craves it.” He said, firing kisses down my neck till his lips touched my hard, naked nipples. That sent shivers down my spine. My body erupted with goosebumps and I exhaled sharply. I want to speak, but I can't. He has that much effect on me. His tongue played with my nipples and I mewled. That felt so good.“You want me as much as I want you.” He whispered with his lips pressed on my skin. I shouldn't be doing this. I know I should stay away from this man but how can I when he invades my thoughts daily? When he's the only one my body wants. It's frustrating because no matter how hard I try, I can't say no to him. And I am this close to making the worst mistake of my life. I swallowed, trying to fathom the words out.His fingers brushed my core and I jerked forward, pressing my body on his.“I don't want you.”“You're lying.” He said, playing with the strap of my thong with a lazy finger. My eyes rolled back in my socket with pleasure. I am lying but he's making it so hard.“We shouldn't be doing this, Killian.” Killian? Do I really have the right to call him that?“Give me one reason why and I won't touch you.”“Because you're my best friend's Fiance.”

The path of cultivation from scratch.Under the disguise of being a playboy.He is actually the boss behind the largest assassin organization——Misty Rain Tower.Aiming for the world!