My Black-Bellied Boyfriend - Chapter 1

A person from Earth reincarnated in the One Piece world and became a Celestial Dragon, the noblest and highest status in the One Piece world, but not just any Celestial Dragon, but also a direct descendant of Em, who had the qualifications to become a king.With the vast resources and power he had over the world, he thought his only goal was to gather beautiful princesses and queens to become his maids and at the same time destroy Luffy in this life and take over the World Government.But he did not expect to awaken the Two-Hole Gate, a gate that allows him to go to one world after another. After conquering those worlds, he can merge them into the Pirate World.In the Zombie World of Doomsday, captured zombies are used as a workforce, and the perfect version of the virus is developed to improve the power of the World Government!World Hokage, Ninja Conquest, Obtaining the Rinnegan, Tenseigan, Ruling the Otsutsuki Clan and Changing It into the World Government Fanatics!Shinigami.Fairy Tail.One World after another has been conquered.The pirate world has also become more diverse...--------------------Hello guys hope you like the novel, the novel is not mine but I translated it and also I removed all the Chinese bullshit and toxins and made adjustments to it and added adult scenes in the novel so if you don't like that don't read it.Note: To clarify, English is not my mother tongue so be lenient with me I did my best. Also if you like it don't forget to put it in your library and give a five-star review and thank you.

Once upon a time, a hero had been summoned to a different world in order to defeat the demon king. After the war stretching 3 years ended the commendable hero slew the demon king. And he was forcibly deported back to earth after being dismissed.

Such bullshit!

Elves in addition to beast race, dwarfs and demon race. Even though I wanted to make a harem in the different world I saved! My dream will not come true on earth, where there is no magic at all. Thus, the hero returns on his own. Without the blunder of being extradited to earth this time, he will build a harem of his own in a different world.

A genius inventor dies and awakens in his younger self's body... but not quite. This isn't his original younger self-it's an alternate version from a reality where the supernatural is real.To make matters even more chaotic, he discovers that someone has decided he is the successor to Solomon. Now, he possesses the power to enslave devils. Armed with his intellect and newfound abilities, it's time to spark a worldwide revolution... starting from his garage!---Tags: Neutral-Evil MC (enslavement, selfish MC), Harem (of course), Inventions, Technological Progress, Sacred Gear Creation, AU DxD Universe (part of Dragon's Omniverse).This fanfic is a STEAMROLLER, with the main focus on the MC's development and his technological innovations, as well as their impact on the world. If you're looking for drama, suspense, or epic battles with no real purpose, this isn't the story for you.

I really want to become stronger!

Ding! Congratulations to the host for binding to the Myriad Realms Mission Upgrade System and starting the journey of becoming stronger.

What? You said S-level ninjutsu is rare.

Ding! Congratulations to the host for obtaining the Immortal Technique? Dayama Rasengan.

What? You say the admiral is very strong? Ding! Congratulations to the host for defeating Admiral Akainu. The Clear Sky Hammer is the strongest martial spirit! What, that thing can still kill people? I have Emperor Yan that can burn the sky! What, that thing can still burn people to death? System, I want to be the big boss. Ding, congratulations to the host for becoming the Digital Emperor. System, I want a Zanpakutō. Ding! Congratulations to the host for obtaining the most powerful Ice Emperor Pill. “How do you practice? How do you practice so fast.” “Sorry, I am a genius.” My name is Xia Muyang, a person who thinks about wandering every day. I am not in the world, but there is a legend about me in the world.

Main characters: Natsume Yo, Wada Chiba,

- Description from novelbuddy