Hiding the Alpha's Twins: His Wolfless Luna - Chapter 139

Five hundred years later, a superhuman talent cultivated by the state perished during a mission, and his soul transmigrated, taking possession of the body of a young master from a prominent family who suffered from an anxiety disorder. From that moment on, his extraordinary life began, spanning across various fields such as business and medicine. Wherever he set foot, others could only look up to him.

Surgeon Guan Ryo Is reborn in Naruto’s world! Enjoy his trip as he uses his knowledge of the story to find his path in this troubled world and eventually stand at the top of Konoha!

- Description from Novelupdates

Life, at times, can be quite unpredictable. But who could have thought it would be to this extent? It's unlikely that any sane person would imagine that in a single day, fate would grant them the chance to witness the end of one world and the opportunity to save another. But is that what our main character truly wants? That is an entirely different question...___________Gain early access to new chapters and support my work on Patreon:patreon.com/nitwishIt's a tale of my attempts to go off the rails of canon and write something distinctly different from it, though I only managed to diverge more or less by the 21st chapter. Some arcs will be reworked, some will remain unchanged, and some will be completely rewritten or cut out. However, the overall plot is unlikely to change. In places, I will alter things for my own convenience. Also, the world's “system” will be severely trimmed down, as I'm not a fan of systems and all those numbers. Something like that.

In a world ruled by ten royal families, Saruto was born into the Lewin family (the Dark family). He grew up carrying a promise he made to himself with his mother's last breath: to become the pride of the Lewin family (the Dark family). He is compelled to acquire power to help him achieve his goal. In his quest for power, he begins to uncover the origin of the Dark Power that suddenly appeared in his world without warning. He realizes that his family's history is deeper than he thought. How will he discover his family's history, and will he be able to fulfill his promise to his mother to become the pride of the Lewin family (the Dark family)?