The Maknae Has to Be an Idol - Chapter 146

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?

- Description from Novelupdates

To everyone in the Full Moon Pack, Hailee Stones was just an omega, the quiet daughter of the pack house cook. No one ever guessed she was more than that. As an omega, she was often overlooked, belittled, and disrespected, especially by Nathan, the Alpha’s son. He always singled her out, teasing and tormenting her in ways she couldn’t understand. Why did he bother to notice someone like her at all?Everything began to change when Callum, the Alpha heir of the Nightshade Pack, transferred to Moonridge Academy to finish his final year. The school was located in Full Moon Pack territory, and Hailee was surprisingly chosen to be his guide.But they weren’t the only ones to cross paths. Nathan's cousin, Dane, the charming and mysterious Beta heir of the Snowmoon Pack, known for always getting what he wanted, also took a sudden interest in her. Dane, who had never glanced twice at an omega before, seemed drawn to the fiery girl who refused to bow her head.Things escalated quickly.Soon, all three young heirs, Nathan, Callum, and Dane, were fighting for her attention. The tension between them grew unbearable, and Hailee was caught in the middle, torn and confused by her feelings for each of them.Then, just a week before her eighteenth birthday, everything changed.Hailee slept with all three of them… on the very same day.And the very next morning, she vanished without a trace.Ten years later, Hailee returned to the Full Moon Pack. But she wasn’t alone.She came back with three boys, triplets, each bearing a startling resemblance to one of the men she had left behind.Now Nathan, Callum, and Dane each claim that at least one of the boys is their son, if not all three.As for Hailee? She has no idea who the true father or fathers are.

It is the story of a young man who died and was reborn as a level 1 skeleton soldier in an underground world. Follow our protagonist as he struggles to survive in a foreign, RPG-like setting surrounded by danger and monsters. Watch as he levels up and overcomes all obstacles through sheer perseverance and wit, rising to prominence

The protagonist travels through Shu Mountain and becomes a demonic dragon guarding the heavenly book in Dinghu Peak.