Mushoku Tensei - Volume 19 Side Story — One Example of Work

In the midst of a ruined forest, due to the result of the clash between peak powerhouses, a body of a man lay. He was known as the 'Evilest Villain', the worst man ever born in humanity.His body was full of wounds with a spear piercing his heart. However, even in his final moments, he was calm and collected, with his usual cold face.

The only thing on his mind was, “Forgive me, I couldn't keep my promise to you.”

He closed his eyes, ready to begin his eternal slumber in the darkness.

Suddenly, a blue light appeared, with ancient text that read, 'Do you want to turn back time, my child?'

He laughed and said yes.

| Fate Devourer System |

[Initializing......................24%]

[Authority: Deus Time Control (Rank ?!?) used]

[The Goddess of Time wishes you the best].

When Su Jiu dies on her eighteenth birthday, she transmigrates into a novel about painful love and becomes an adorable four-year-old child.

Because of his master’s wine, he had somehow become the husband of a cold CEO — I’m still a virgin, please be gentle. He was from an ancient sect and had both Buddhism and Dao cultivation methods. The youth Qin Wu stepped out of the great mountain once again, stirring up the winds and clouds in the city.

- Description from Novelupdates

Kanda Kyoichi transmigrated to Konoha and became a temporary instructor at the Ninja Academy. Fortunately, he awakened the Mentor System.By teaching others, he could earn rewards.Thus began Kyoichi’s career as a “teacher” in the ninja world.Shisui: “Sensei’s unique interpretation of the Will of Fire has given the Uchiha Clan a true sense of direction!”Asuma: “The essence of the jade lies in protecting the people, with the advanced leading the way for the less experienced. Only then can Konoha become stronger!”Kakashi: “He’s my life mentor. He transformed Konoha!”...Years later, in the memoirs of Kyoichi, now the Hokage, he wrote:“I honestly just wanted to be a life mentor!”