Which novels had protagonists who transmigrated into non-humans?

An ordinary soul from Earth mysteriously transmigrates into One Piece World. What's more, he was presented with a Gift Pack from God. Follow his journey, from being a slave to an extraordinary existence that everyone fears.

The headlines bring shocking and mind-boggling news. "Ling Sheng boarded Movie King Huo Ci's sports car, and the duo are suspected to be dating!" "Huo Ci and Ling Sheng entered and left the same condominium. They are confirmed to be staying together." "Screw off, these blind bastards. He's my biological father!" Third Master Jun, likewise, reacts with a similar reaction. He spits. "Whoever posted these will be blacklisted, never to be seen again in the media industry! I shall see who else has the guts to spread rumors about my wife and father-in-law." Third Master Jun is the most affluent man on earth and this places him at the apex of the world order. However, he is troubled by the fact that the Movie King Huo Ci, despite only being a few years older than him, is his father-in-law.

Dying in a tragic accident Marcus Ferrous gets transferred to a fantasy world of monsters and magic, except when he arrives contrary to what he expected he is now level one and a ghost. Left with nothing on a strange new world, Marcus will struggle with everything he has on his journey to get stronger and uncover the secrets of his new world. Artwork By Radiopaque.

A man that doesn't know his past, except for specific memories, was suddenly throwed on a weird but familiar world, in a dangerous situation. And now he has to survive in this world without any guidance but a system that came out of nowhere. Read the Tags. I placed a lot of Tags that has mature content as this novel will be full of spicy lemons. But, of course, it will have plot as writing too much lemons is mind tiring. Have a good time reading it. Also, if you see mistakes at the beginning, don't worry, it becomes better as you read. If you understand me.( ͡° ͜ʖ ͡°) All the rights of the works I may use as reference are from the respective Authors, with the exception of my OCs. Also English is my third language, so forgive me if you see many mistakes or chronological errors.

Voted as the most funny and shameless fanfic on WebNovel.

[You have died] [Initiating System Activation...] Those were the words that rang in my ears the moment my vision had turned black. But unlike others who were thrown into the same situation as me, I didn’t die. [Immortality System has been activated] I was thrown 300 million years back in time to an era where the weak were preyed on, and the strong ruled with iron fists. An era of magical creatures beyond human understanding. An era of intelligent creatures that could rule over humanity with the power of their stare alone, and ones who could dissipate a hurricane with the snap of their fingers. An era with magic and evolution that would allow me to climb to the top… Thrown into the wild with no one to rely on, I was forced to turn towards the only semblance of hope in this cruel and uncaring world. The only thing that could help me survive this madness. The light at the end of the tunnel for the last human who persisted until the end. The only system worthy for the last survivor, and humanity's final anchor. [Welcome to the Immortality System. A system that makes sure you never die as long as you work for it!] ------------------------------------------------- To interact with the author, report mistakes, and see what the characters look like, join the discord Server: https://discord.gg/PtzXQBvAj5 ------------------------------------------------- Author's Note: The story will have elements of psychology and will explore the main character's mental health. It might also sometimes have information dumps but I'll try to keep it to a minimum.  This is not a novel with an overpowered MC. The mc, while being immortal to an extent, starts off very weak and slowly gains strength. WARNING: For the first 30 or so chapters, the mc is barely survives by the skin of his teeth. Give the novel a chance because the mc does become much stronger from chapter 40 and onwards. NO HAREM! ------------------------------------------------- --------------------Rewards-------------------- Golden Tickets (Per month): -100 GT = 1 Extra Chapter -300 GT = 5 Extra Chapters -500 GT = 10 Extra Chapters ------------------------------------------------- Gifts: -Castle = 5 Extra Chapter -Spacecraft = 10 Extra Chapters -Golden Gachapon = 15 Extra Chapters {Do take note that if you do give me a spacecraft or a golden gachapon, I might not be capable of giving you the chapters on the same day. However, a castle should be doable} -------------------------------------------------