I Become Baby Mafia Boss - Chapter 40 - 'A Big Issue'

(Naruto + Single Heroine Tsunade + Romance + Action)A failed author transmigrates into the Naruto world, becoming the younger brother of Konoha’s White Fang, Sakumo Hatake, and the uncle of Kakashi. He gains a cheat ability—enhanced cellular activity.Coincidentally, just before the Second Shinobi War, he participates in a Jonin meeting where he supports Tsunade's proposal ahead of Dan Kato, marking his first encounter with her.From then on, he launches an intense pursuit, winning her heart during the war.Tsunade: “Kawakaze, why do I keep losing to you?”Kawakaze Hatake: “Because I’d like to live a few more years...”Kakashi: “My uncle is amazing, I’m his biggest fan!”Kawakaze Hatake: “Keep it low-key, keep it low-key.”

Mu Zhiyan, after being transmigrated a millennium (1000 yrs) into the future, discovered that he was raised by his adoptive parents as a tool for them to access the heritage his (dead) biological parents left behind. When he was at a loss for what to do next, he discovered that his body hosted an additional
pharmaceutical system.

For a chance to return to his era of Earth, Mu Zhiyan decided to practice and practice; he must train the system to full level as soon as possible.

However, reality gave him a slap in the face. The world is dangerous and dreadful, making Mu Zhiyan recall his mother’s words of holding a thick thigh, resulting in him locking his eyes on a cool general…

So the rumored mysterious Mu Master faced General Han with a serious face: “I allow you to follow me, General Han.”

General Han: “…”

- Description from Novelupdates

In a world ruled by false gods, two souls must rise beyond death to shatter divinity itself.When Raphaeldor and Leonatus awaken in the mystical world of Elyndra, they are not ordinary men—they are reincarnated souls, chosen by a forgotten prophecy to challenge the divine order. In this realm where aura and mana shape the very fabric of life, power is worshipped and truth is buried beneath centuries of myth.Guided only by a mysterious being known as the Pathmaker, the two must walk a perilous path of growth, conflict, and awakening. As they ascend through the ranks of strength and unravel the mysteries of Elyndra, they discover a harrowing truth: the so-called gods are nothing more than mortals who transcended and seized divinity for themselves, bending the world to their will.With divine thrones looming and the fate of creation in the balance, Raphaeldor and Leonatus must decide whether to accept the lies that shaped the world—or to defy the heavens, expose the deception, and uncover the will of the true God who lies beyond the veil of eternity.The journey of the transcendent begins.The odyssey of truth awaits.

A world only I know of, now I will take it all for myself.There’s no kind soul here willing to share and eat nicely with others.Only the ruthless one who will devour it all alone exists here.