The Ruler Of Darkness - Chapter 13Book 4:

Traversing to Naruto World on Monday, as long as you sign in, you can get the other party’s ninjutsu, ninja tools, and bloodline boundaries. After the good impression is full, there are all kinds of surprises!

Kai: Where did I go to this kid to learn Bamen Dunjia!

Obito: Damn, how can this kid be so powerful!

Nagato: Shinra Tianzheng! Are you interested in going to Konoha for a double yellow bullet?

Hashima: Come on boy! Thousands of hands beat each other!

At this time, Monday stood in front of Kaguya Otsutsuki with a charming smile.

Kaguya will sign for me.

- Description from novelbuddy

Yang Feng somehow transmigrated into a different world and received a legacy of an ‘ancient high tech’ family, which does not directly raise his power, but gives him the technology to build things which are way more advanced than the seemingly medieval world.

From an apocalyptic world, Xu Feng transmigrates into a parallel world with a third gender. The heavens took pity on the 19-year-old who died as he awakened his ability in his original world, so he started a new life as a ger.What is a ger? The third gender, a man who can impregnate women and be impregnated by men.There were even more surprises waiting for Xu Feng. He not only awakened a wood ability from his previous world, he was also met with a contract marriage he couldn’t refuse in the new world.“Carry my son’s child, and I’ll make sure you live comfortably for the rest of your life.”“Whether you can birth a son for me or not, I don’t care. Just don’t get in my way, and I’ll make sure you want for nothing.”Xu Feng looked at his “mother-in-law,” then back at his “playboy” of a “husband” before looking toward the fertile fields and vast mountains.A peaceful farming life as a landlord with a spoiled young master was better than living life in the apocalypse. But Xu Feng was transported to a world with cultivation, demon beasts, and hidden secrets, a simple farming life might be too much to ask for.—[Cultivation, Farming, Multiple partners/Throuple, BL, R-18, Child, HE]

In the back of the forest lives Allen, the antisocial wizard. He is feared by the people around him and called the “Demon Lord”.One day, while living out his life as a hermit, he finds a young girl named Charlotte who collapsed. Although innocent, she was accused of evil wrongdoings, had her engagement broken and was forced to flee her country.Upon hearing that, Allen recalled the bitter experience of being betrayed by a party he once believed to be his companions. Hearing the story of the 17 year old’s exploitation, Allen decides, “I’ll let her live in my mansion, and I’ll teach her all sorts of bad things…”