He's My Fiancée ! : I Went Back To The Past and You ! - Chapter 316 - 317: Adam and Andy-I

Being the author of the breakout novel, Gates of The Primordials, Jarren Fletcher did not care about the constant critiques claiming he had a habit of treating extra characters as mere plot devices, creating and then dumping them once they’d served their purpose.To Jarren, it didn’t matter. Extras were just that—extras. All that mattered was the main character.But Jarren never expected to wake up in his own story, reincarnated as one of the meaningless, disposable extra characters, Deremiah Morcant—a coward who took his own life to escape the perilous challenges of the Gate Trials.Now, Jarren has to face those deadly challenges himself in the body of a weak, insignificant extra. He must find a way to survive in the rules of the dangerous world he had created, whilst also trying to save it.But time is running out. The next Wave is coming, and so are the paragons.

Tang Long was brought to the Immortal Cultivation World by an immortal who noticed his affinity to wood and cultivation.
Relying on his amazing talent, became one of the five emperors of that world.
He failed his Heavenly Tribulation and had his soul scattered into pieces but one part found its way to Qin Haodong on Earth.
With his excellent medical skills, he became a divine doctor of traditional Chinese medicine and encountered the baby girl he made before going into the Cultivation World, whose mother was as pretty as a fairy. The little girl even asked him to find more lovers. What a cute girl…

Violet skies, a world undergoing massive changes, a deficient moon, interlinking voids…
When the world experienced a cataclysmic event,the majority of living things ceased to exist. Although humanity survived by hiding in the last safe zones, humans had to face mutated dire beasts and colossal source beasts that could break through the space barrier and enter the earth at any second.
Luo Yunyang, a young man who grew up in those calamitous times, obtained an attribute regulator and set out to walk the path of supremacy!

- Description from novelupdates

After dying in the world of One Piece, he was reincarnated once again this time as Neji Hyuga. But fate was no kinder here. With his father dead and the cursed Caged Bird Seal looming over him, for his survival he made a ruthless decision....