Naruto: Kurotsuchi Mayuri - Chapter 351 - 248 : Setsuna??

Before going to college, an ordinary high school student went to celebrate and got drunk. When he woke up, he found himself in a completely different world. There was a big sect, the approaching sect entrance examination, a slum where his body’s previous owner lived, and a shared memory about a missing young girl.

When he got tangled in a fight with a few punks in this different world, he fell off a cliff and miraculously found himself still alive, with two more voices ringing inside his head. They were Sword Master and Saber Master. In the company of them, he continued to find out more about this whole new world. He took the sect entrance examination, entered the sect, met a strange man in black, and even participated in a major competition of the sect to have a chance to win over his peers!
In this whole new world, he was born again and got to explore the fantastic martial world!

- Description from Novelupdates

Damian, a Centurion of the Punishment Unit of the Baroque Kingdom. “Damn it.” Just once. If I were given just one more chance… ‘I would have truly conquered the battlefield with these guys.’ At the age of 30, he closed his eyes on a nameless battlefield. But when he opened them, he found himself back 17 years in the past. And this time, he had a perfectly functioning mana core that could wield magic. ‘This time.’ I will rise higher than anyone else. I won’t be swept away by the turbulent times. ‘I will conquer.’ Damian, who has returned to the past, wields his spear toward the world.

[WSA 2024 Entry][3-5 daily chapers update]“BOOM!”Tron's body smashed through seven mountains, shattering them to dust as shockwaves destroyed everything in a twenty mile radius!But by a stroke of luck, he managed to survive.[DING!][Host's has received an attack from a Crimson Void Dragon God][Host's muscles will begin to adapt to the same level of power.][DING!][Congratulations Host, You now possess the strength of a God-level Magus!]* * *In a world where magic reign supreme, Tron Mahoraga was rendered crippled, his Magical Cortex destroyed, used as an experiment for an Arch Magus.However...[Ding! Congratulations! Ultimate Evil Matrix System Activated!][ERROR!!! Arcane Cortex not detected!!!][Multiversal Law Of Survival Activated][Randomly increasing one of host's ability... ][Ding! Supreme Muscle Adaptation acquired: Host's Cells can adapt 10,000× times faster than regular human]

Countless Heroic Spirits descended upon modern Earth, marking the beginning of the Heroic Spirit Era.Yet no one knew that Souma Kurobane, Alaya’s most beloved Nameless Heroic Spirit, had once traversed countless eras and Singularities.When Jeanne d’Arc was burned at the stake, he fought desperately to save her.When King Arthur and Mordred clashed in a tragic father-daughter feud, he was there to break up the fight.When Qin Shi Huang sought the elixir of immortality, it was he who pointed the way.…In a snowbound vow, he fought for his sister, ending the Holy Grail War in a single night after seven consecutive victories.On the Absolute Demonic Front: Babylonia, he stood shoulder to shoulder with the King of Heroes to battle Tiamat, the Beast of Humanity.At the Temple of Time, he passed down the final magecraft to Romani Archaman in humanity’s darkest hour.…When it was all over, Souma Kurobane sacrificed everything to reset the world, fulfilling his destiny as humanity’s savior, and quietly returned to a peaceful, mundane life.But then — Alaya released the [Nameless Heroic Spirit Chronicles] and exposed him!Revealing to the entire world the deeds of this nameless protector of mankind!Staring at the video stream, Souma Kurobane could almost hear a devilish voice whispering:“Master… you still can’t rest yet~”***For every 100 Power Stones, I'll be releasing two bonus chapters at the end of the week.For advance chapters join my Patreon.Link: patreon.com/aarvanThis is not an original series, it is a translated work. You can find the original work by the name: 某综漫的神圣右方