Conquering the underworld with my beautiful dragon wives - Chapter 3: Unveiling Power—The Secret of “Coexistence with Darkness”!

Thrown back into the fragile body of her 15 year old self after a near death experience, Nnenna wakes up in a cold and loveless household, an adopted child meant only to keep the true child company.Rejected, ignored, and treated like a shadow, she had once quietly accepted her fate. But this time, things are different.Armed with a mysterious Love System, Nnenna gains the power to turn hate into love, one mission at a time all over the world.From mending broken friendships to healing hearts torn by betrayal, she earns “Good Points” that slowly transform the world around her.Yet, as her actions ripple outward, so do the echoes of her past life. Forgotten secrets resurface, her true origins, her parents' fates, and the shocking truth about those she left behind.Along her journey, two figures emerge from the haze of her past and present, a soul she thought she had lost forever and another who had been by her side all along.Both bring the promise of love, but will either of them earn her heart when she finally learns to love herself?With every mission, Nnenna discovers that love is a powerful force, not just for others but for the girl she’s becoming. But what happens when the cost of love threatens the second chance she’s fought so hard to build?

Mark hatched out of an egg one day, reincarnated as a demon!His body was as strong as iron, instincts capable of noticing a silent fly multiple meters away. Eyesight sharp enough to see the small holes in an enemy’s clothing.Moreover, he also had a system.[Soul Devourer][Eat souls to grow stronger.][Mind-type Demonic Tricks have been derived out of your demonic bloodline!][Heart Input!][Input unsolicited thoughts in an enemy's heart and influence them!]Mark took a deep breath.How can he allow himself to live a mediocre life after being given this second chance?Now, he wanted it all!Women, wealth, power, status, and even eternal life!His ambition was set, his heart was on fire. A demon had been born.

Perhaps it is the choice of fate. As a senior otaku, Qian Lingfeng got the “steel shell system”. However, when he swept the world with the system, became a local rich man, made all kinds of beautiful women, opened a harem, and realized the ultimate fantasy of thousands of otaku, he found that things seemed far from simple!
When the end comes, biochemical zombies suddenly come down, fierce beasts are in power, bloodthirsty zerg roam to kill the world, and human lives are comparable to dirt. Where will weak human beings go in this world? Is humanity going to be extinct? Or … can an otaku save the fate of the human race?

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