Death March kara Hajimaru Isekai Kyusoukyoku (WN) - Chapter 520 - 17-33. World Crisis (3)

It has been more than ten years since he was transported to another world. The protagonist Deris Fahrenheit, who has became a magician with special circumstances, was freely enjoying his life in this world. However, a girl appeared before him and asked him to make her his disciple. That girl seems to be a transported person――

It’s a story of him who becomes the girl’s teacher and trains her to achieve her revenge (?) in otherworld.

A surgeon accidentally got the blessings of a system, shocked the medical industry, and rejuvenated countless people.

- Description from Novelupdates

Rebirth + Abusing Scum + Feel-Good Story

Ren Ran’s life was smooth sailing for the first eighteen years, but plagued by misfortune for the next eight. Her grandparents, mother, and younger brother passed away one after another. Her company was seized by her scumbag father, and she was kicked out of her home, forced to wander the streets. She would get robbed walking down the road, or have flower pots dropped on her head when she reached a building entrance. If she went to work, the company she worked for would go bankrupt.

At twenty-six, she was diagnosed with cancer and on the verge of death when she met a Taoist priest.

The Taoist said, “Your fate was meant to be fortunate, yet you have become a lonely star cursed by the heavens. This is because your fate has been replaced by another’s doing.”

Perhaps it was the mercy of the heavenly way, but she was reborn once more.

She wanted to change her family’s destiny and save their lives, but more importantly, she wanted to expose the villain behind the scenes and make them pay their bloody debts.

However, as she pursued the truth, she discovered… (Beep~~ No spoilers!)