This Spiritual Energy is Lethal! - Chapter 206 - Remodeling

Once upon a time, an Alchemist Grandmaster from the World of Immortals accidentally took possession of a playboy, who hailed from a rich and powerful family, and became a student in the middle of his midterms.

By the means of a miraculous immortal technique, he blended in and mingled amongst the femme fatales’ group to dominate the city! The nature of this novel’s origin is shamelessness to the core; having no sense of shame is just a basic foundation, but if the most shameless isn’t set yet, then become it!

- Description from Novelupdates

(This Story Takes Place In AU So, Don't Expect To Go Things As It Was In the Original Mahabharat.)

A Young Boy From Kalyug Named Jaswant An Orphan But Was Hardworking And Caring To His Fellow Orphan. But When He Was At The Age Of 16 Years Old When He Died Mysteriously And Got Reincarnated- As Karna From Dwapar Yug With Boon As A System.

Let's See What A Boy With a System From Kalyug Does In His Second Life, Will He Live As the Original Karna, Will He Walk On His Path?

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.

I returned after 10 years.