A young man wakes up inside a laboratory. But he has no memory of his past. However, he discovers that he has a huge range of extraordinary powers. Upon escaping the facility, he decides to use his skills to protect the innocent and help those in need, becoming the world's first hero. All this while searching for clues to his past. But little does he know that several heroines and villains will end up becoming interested in him. In several different ways. Will he be up to the challenges that will come his way? Only time can tell. NOTE: I do not own any of the media used. May due credit be given to their respective authors.

Y/n L/n was a normal person living in New York. He is a college student who is well liked by those who know him but he wanted to do something more. That all change when one day during a field trip he was bitten by a radioactive spider, at first nothing happen but made him sick but next day he discovered he had spider powers. With this discovery he decided to be a hero just to help lives and protect innocent lives. He takes on the name of Spider-man and now he will use his power to fight criminals and protecting the innocent. Although there will be challenges along the way he will never gave up and never stop being a hero. He will meet other famous hero's as he will help as he will defend not only the people he cares for but the anyone he can as Spider-man.

the 4th book for more Yandere related stories.

the first book ran out of space so I had to make a second one. XD

David was an Indian boy who had died at the age of 19, a month before he turned 20. Not even being able to reach the double digits of his life, he gets a chance to go to another world, more specifically a hentai world. But there's a catch, he doesn't get a system, no powers, no extra superpower or anything, except for a healthy body which he has to maintain himself. So, his reincarnation isn't exactly as he had hoped. But he is determined to make the most out of it as he knows that girls in the hentai world are very beautiful and seductive. So he hopes that he will have a good new life there as he turns heads and captures the hearts of the girls. A/N: I have been wanting to write something like this for a while now as I have seen many beautiful women in hentai and I want to do this one. Well, this will mostly be smut as you might've guessed so enjoy.

Naruto the brother of Aphrodite made a bet with his sister to see if he could conquer the Amazons of Themyscria as a mortal, will he succeed.

Y/n, was an ordinary person who lived a normal life. One faithful day, he was taken by the Celestial Dragons. As a slave he worked so hard that he found a devil fruit that no one has seen, but he knows what it is. He eats it and felt the power of the devil fruit flows through him. After seeing the suffering and feeling the pain from the tortures he manage to escape from the Celestial Dragons. On his journey he will be the one person who ate a rare fruit that let's him have the the power of elements, fell in love with the Pirate Empress and accepted her love, and friends with Monkey D. Luffy.

Barbarossa Kaishu transmigrates to one piece and becomes the older brother of Kaidou of the Beasts while possessing a stronger physique talent! After the Battle of the Gods Valley, the Strongest Assistant system was activated. It can continuously improve the loyalty of the crew members while letting their Zoan-type devil fruit evolve. Sengoku: Why all of the Beasts Pirates are Mythical Zoan Devil Fruit Users?! Five Elders: Damn it! How can the Beasts Pirates be scarier than Rocks Pirates? Garp: My iron fist can't break even Kaishu's defense at all! Imu: How can there be such a terrible monster? Why even Uranus can't kill Kaishu!!

Transmigrated into a Minato Namikaze Self-Insert with the bonus of the Pika Pika No Mi, plus a special body from the One Piece world with Chakra.