The Misfit of Demon King Academy (WN) - Chapter 38.2

At just four years old, Ryosuke Hyuga trains relentlessly in the Hyuga clan courtyard, sweat dripping from his brow and determination burning in his eyes. Once a member of the oppressed branch family, Ryosuke was destined for the curse seal and a lifetime of servitude to the main family. But fate had other plans.Reborn into the world of Naruto, Ryosuke awakened the Byakugan at birth — a feat unheard of even among the Hyuga. With his rapidly advancing eye techniques and innate talent, the clan hails him as a once-in-a-generation prodigy.Hyuga Hiashi, the clan head who temporarily adopted him, watches his progress closely. The moment news arrives of his newborn daughter's birth, Hiashi makes a shocking declaration:“From this day forward, you are the future husband of my daughter, Hinata. You will marry into the Hyuga main family.”No cursed seal. No servitude.Ryosuke will rise — not as a pawn, but as the shadow behind the Hyuga's future.

Going against the heavens, Tuoba Ye reincarnated. Body concealing Divine Root, hands holding Divine Talisman, possessing previous life’s experiences, from childhood, began cultivating the most difficult body refining method: Mythical Nine Transformations.

- Description from Novelupdates

After ten thousand years of cultivation, he could have achieved immortality. However, his lack of human experience led to his failure to attain immortality.Thus, he resolved to immerse himself in a century of human existence, seeking to enhance his journey toward immortality. What he didn’t anticipate, though, was that upon entering the human world, he would find himself cast as a son-in-law, facing disdain not only from his wife’s parents but also from his beautiful wife herself.Armed with a wealth of cultivation knowledge, how could he transform his drab human life?

Shen An travels to the Douluo Continent with the Fame System. As long as his fame spreads, he can draw various magical characters and items. The first magical character he draws is... Tom the Cat![Tom, let's go!]Shen An shook his head and said, “Sword Uncle, your sword is not fast enough nor ruthless enough, but don’t worry, my cat has figured out something better!”After a sword battle...Chen Xin stared at Tom the Cat holding a longsword, lost in self-doubt: “I’ve practiced swordsmanship for decades; how am I having such a back-and-forth fight with a cat?”Dugu Bo, who is renowned for his poisonous abilities across the continent, was dumbfounded as he watched the poison he had painstakingly researched being casually neutralized by Tom pulling a few weeds.Tang San couldn’t believe his eyes as all his hidden weapons missed, saying in disbelief, “How could my Tang Sect’s hidden weapon techniques be dodged by a cat?”Finally, Shen An looked at Tang Hao: “The most powerful weapon spirit on the continent, the Clear Sky Hammer?”“How do you plan to deal with my Tom’s million-ton hammer, sir?”Xian Renxue: “I declare that Tom the Cat will become the Sacred Beast of our Spirit Hall. From now on, the Spirit Hall’s uniforms and tokens will all feature Tom's portrait.”Zhu Zhuqing and Ning Rongrong: “Such a cute little cat, I want to pet it!”