MTL - Chongfei Manual - Chapter 6

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.

Who is the real overlord on earth?

Human beings who claim to be the spirit of all things?

But when bees stop collecting honey, human civilization will come to an end.

Perhaps one day aliens will come, they may not necessarily study human society, but they will definitely study insect society.

This kind of little thing is all over the world, and it has a greater number than other biological species.

Its every move affects the balance and prosperity of the world’s ecology.

As an envoy of the Younv family, Meiji can manipulate genes, copy, transplant, and even transform and optimize.

In the ninja world, genes are also read as blood succession limits.

“Sa, feel the horror of the swarm.”

I am the swarm!

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- Description from novelbuddy

In the previous life, she loved him deeply. But in the end, not only did she lose all her family, but she also lost him, witnessing him being with other women.After being reborn, she decided to change herself. This time, she only wanted to acquire his property, have a relaxed and happy love, and live freely. When she proposed divorce to him and behaved intimately with other men, he was angry and lost control. To him, she was just a submissive and indifferent wife, but now suddenly she is so important to him. Once proud, he shed much of his dignity and came to her personally, pleading, “Sweetie, can you give me another chance?” She refused, saying, “Get out!” Only when he offered her his entire fortune did she begin to believe that this time, he was truly sincere.

When Astrid transmigrated into the fantasy webnovel she once read, she found herself in the shoes of the story's most hated villainess, a character destined for a tragic end.According to the original plot, the Main Protagonist is hell-bent on killing her at all costs, her cunning step-sister schemes to throw her into the dungeon and usurp the throne at the first opportunity, and even her loyal caretaker has abandoned her.With enemies on all sides and time running out, Astrid realizes her fate is sealed unless she takes matters into her own hands.Determined to survive, Astrid decides to fight back, but as she begins to navigate this world, something feels... off. Why is the Main Protagonist, now showing her unexpected kindness? Why is her step-sister, who should be plotting her downfall, suddenly seeking her favor?••••••It's a yuri harem novel.