The Magic Academy's Physicist - Chapter 6: The Helper For Freshmen

With a marriage contract forcefully done, he married her, and all she could do was comply, and resent him deeply for that and for all the following misunderstandings they faced.
However, it was already too late when she understood she actually loved him.

# savoir

Every time Feng Qi rewrote reality, the future would change.

Having personally witnessed the demise of human civilization 1500 years in the future, Feng Qi, who accidentally obtained the ability to travel to the future, decided to keep restarting the timeline. Through the intelligence he gained from his attempts, he fought to give human civilization a fighting chance.

Dear readers! Fresh green style, maybe you will like it more in .

Because I like to collect antiques, I was accidentally brought to a magical world by a crystal skull in my collection.

- Description from novelbuddy

A man who was once called the world strongest agent ended up becoming a teacher after his retirement to train the new generation of agents. After many years of training his disciples, he is killed at the age of 60 by the ploy of a secret organization and was reincarnated in another world with all his past memories.Though he was surprised by the magic and the strange species of that world, he adapted very fast to his condition as a newborn and took advantage of it. He acquired special magic and gained a massive amount of strength thanks to his tight discipline in order to reach his goal: resume his career as a teacher which he left halfway through in his previous life.This is the story of a man who based on the memories and the experiences of his previous life, became a teacher who travels through the world with his new students.