Were there any plots in literature books where the main character transmigrated into a system?

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.

Ray, a super nerd virgin otaku student was transmigrated into a game based on galge. "Ding, please prevent the main heroines from falling in love with the protagonist Rewards: Elementary Cooking skills. Penalty: The host will lose his house and all his property." Wait, WHAT THE HECK!!! I don't want all of this, please return me to my old world!! "Ding, It was indicated that the host wants to reject the mission. Reject the mission and immediately gain the penalty Y/N" NOOOOOOOO, What in the seven hell has I did to ever deserve this thing!!! Follow the journey of Ray and the absurdity of the system in this story. Other tags: Beast taming, School life, R-18, MILF, Weak to strong, Yandere, Evolution, Annoying system, Super annoying system, Super super annoying system don't complain you have been warned. I don't own the cover. Hi everyone, I have created a poll in chapter 40, please feel free to join if you have any ideas or Spirit beast you wanna see in this story ^_^. I know I can't make everyone happy, but I'll try my best, and thank you to everyone who has supported this story. Discord: https://discord.gg/henXAtbX

Zeke travels through the parallel worlds and activates the Marvel Technology System! He builds an Iron Man at the start! Develop Super Soldier Serum in one month! He invented the Pym Particle in half a year! With the Marvel Technology System, Zekes' Technology has been directly ahead of the world for hundreds of years! Follow Zeke and his creations dominate the parallel world! --------- Disclaimer: This is a work of fiction. Any names or characters, businesses or places, events or incidents are fictitious. Any resemblance to actual persons, living or dead, or actual events is purely coincidental. ---------- Author: DREAMCATHER Translator: NanashiHonda ----------- Raw souce on Auxiliary. ............ ....... .... . [Tl/n: Support us on our Patreon if you want to read more chapters. [Patre0n.com/LazySeeker]] We're recruiting! We're looking for talented individuals to join our team to help us pump out high-quality chapters and pick up new series! Our current open positions are: > *Translators* > - 1$ per chapter > - Must be fluent in English, no previous translation experience is required so long as you pass our test. If you have any questions or want to submit the test, dm me on my discord: MyYandereWife#6736 Ps: There are still two open spots.

Bell Cranel was rejected by every familia he tried to join until he met Hestia. In a few, he was rejected quite violently. And in one particular instance, he was thrown out and bashed his head against a wall. Well, that's apparently where I come in. Not sure how and why I'm here. Not even sure who 'I' really am at this point since Bell's memories are definitely clearer than 'mine'... But I guess we're doing this. Hopefully I've got some useful cheats. Maybe?

Yan Xi, a medical prodigy who obtained a doctorate at the age of 22, never expected to end up transmigrating into a novel. Her husband was the female lead's fourth brother, Gu Shen. He was a bigshot in the business world who had suffered from disability from a young age and could only move in a wheelchair. However, he was a handsome man full of schemes. Yan Xi became the cannon fodder wife of a bigshot in the business world. Her first love, Zhang Ming, had stabbed her husband's subordinate with a knife. To force Gu Shen to release Zhang Ming, she had unhesitatingly to stab herself to threaten Gu Shen. Eventually, Gu Shen released the man and gave her a large sum of money. She took this money and eloped with Zhang Ming. After that, Zhang Ming planned for a car accident that ended her life as they hit the road, which allowed Zhang Ming to conveniently take her money and run far away. When she transmigrated over, Yan Xi found out that she had just stabbed herself with a knife and was in the critical stage of deciding her future fate! Therefore, when Gu Shen threw her the divorce agreement, Yan Xi decisively refused. "Hubby, I won't divorce you." Gu Shen was surprised by her change. "Have you thought it through? I've left you some real estate and cash. It's enough for you to live comfortably for the rest of your life." Yan Xi revealed a confident smile. "I've thought it through. Zhang Ming stabbed your men with a knife. You should hand this matter over to the law. I won't interfere anymore." The surprise that Yan Xi's change brought to Gu Shen did not end there. After that, she tore off the mask of her hypocritical best friend and calmly dealt with her scheming family members. She personally treated Gu Shen's chronic illness for many years. Bit by bit, she managed to shock everyone around her who was once prejudiced against her.

Su Hanyan transmigrates into a novel set in the industrialization period. She becomes a cannon fodder side character - one with a weak personality, who is always being bullied by others and often used as an unlucky sacrificial lamb by the novel's main characters! In the novel, her 'fantastic' mother favors boys over girls. Carrying the mindset of 'sacrificing her daughter's life for the happiness of the family, she is made to give up her job for the female lead and that marks the start of her tragic life. Her family bleeds her dry, just like the female lead. She goes after the same guy as the female lead despite being abused by her husband. It can't be any worse. After recapping the entire story, Su Hanyan tears the script into shreds. There's no way she's going to be cannon fodder! She was never a coward! To deal with these heartless people, she has only one thought. She cannot let them have their way! In two words, f*ck them! Enter the young and talented surgeon, Jin Chen. His looks, capabilities, and family background are top class. He's cold and proud. Many women have tried to woo him but no one has caught his eye. This continues until one day—the usually indifferent Dr. Jin directs his warm and adoring gaze towards a young lady and says, "Anything Yanyan says goes!" Everyone is stunned. How did this random stray from the Su family get you into her hands? "Woo her!" Jin Chen smiles brightly. "I was the one who wooed her. The secret is to be shameless!"