MTL - Quick Transmute Substitute Female A [Female A Male O] - Chapter 37 037 I am Lu Ruanruan's omega

The world’s worst offense, is called Love.

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.

In a world where its inhabitants can destroy a city wall single-handedly, the empress has a kirin as her pet, and the imperial palace of Great Xia has a pool containing a dragon. There is also a Sword Mountain where spirit swords occasionally leave in search of a master .

Bootlicking the empress, Ren Baqian ascended to the apex of life.

- Description from Novelupdates

If life could start over, how would you choose?Would you still choose to be an ordinary person, perhaps with inner brilliance but unknown to others, watching the clouds roll by from a high vantage point?Or would you take the world as your stage, stirring up the winds and clouds, making the entire world dance around you, causing people's hearts to race with your every word and action?Everyone loves Mr. Lynch, everyone cannot do without him!Write your own laws, set down the rules I say, in this short span of life, either light up yourself or ignite the world!