Cannon-Fodder Female Supporting Character Swaps Bodies with Her Cold Husband - Chapter 4

He lived from BC to the Middle Ages, from the Renaissance to the Industrial Revolution, and from Cyberpunk to the Interstellar Age. He has been a king and a prophet, a knight and a nobleman, a versatile artist, a genius inventor…
This is a four-thousand-year human epic——
“To us four thousand years from now:
“Is the world at peace? Is famine extinct? Can people touch the stars? How long is the human lifespan? How far is the boundary of the earth? Human…do you remember us?”
——Excavated from Earth Age Tenth Century BC, Solomon Prayer Book.

- Description from novelbuddy

A supreme expert in the Immortal World had died, and a strand of his soul returned to its original body on Earth. Tang Xiu discovered with amazement that ten thousand years passed in the Immortal World, yet only a single year passed on Earth.

Ruthlessly betrayed by his lover and trusted friends, Tang Xiu found that his soul went back to his previous body on Earth, and, despite he spent 10,000 years in the Immortal World, just a year has passed on Earth and many things have changed. Having an unsurpassed knowledge, Tang Xiu will protect his loved ones and go back to the Immortal World to take his revenge.

- Description from Novelupdates

Set in the world of Naruto, the story follows the emotional journey of Naruto Uzumaki as he makes a life-altering decision to leave the village of Konoha. After fulfilling his promise to Sakura by bringing Sasuke back, Naruto feels a sense of stagnation in the village. No longer finding purpose in staying, and without any immediate threats, he decides to follow in Jiraiya’s footsteps and embark on a journey of self-discovery.This is a romantic and drama novel, it will not concentrat on adventure or fighting.This is an excerpt from one of the chapters:........As they walked, ***** pouted. “Naruto… My hair got wet… Lift me up a little more.”Naruto raised an eyebrow, a strange smile forming on his lips.Kushina narrowed her eyes. “What are you thinking…?!”His grin widened.******* gasped in realization. “No. No, no… Don’t even think about it!”And suddenly, he lowered her to the level of the river, her **** hair spreading over the surface like silk. She screamed, “Naruto… you've soaked me… what am I going to do with you now?”She reached into the water and splashed some at him, saying, “Alright… then take this…”Naruto turned his face away to avoid getting wet, laughing, then looked at her playfully and said, “If you don't stop, I'll throw you completely into the water.”She replied with a challenge, still teasing, “Then do it… and I'll take you with me.”They locked eyes for a moment before bursting into happy laughter. Then Naruto lifted her again and continued walking...........

Noah was a nobleman. An orphan.Born with an empty constitution, he was pretty much useless…Until he realises the World’s Greatest Secret.The verse they were living in—It was a freakin fantasy novel.And the worst part?He was supposed to be the villain.***“Hehehe— So what? I just have to substitute someone in my place…Yes!”“All I have to do is to hire a Villain.”