MTL - Ninja School Teacher, I Can Become Stronger By Teaching - Chapter 4 The potential of Metkai and Obito

What's the book about? It is about Demonic Cultivation!, If you cannot handle it, Please don't read it.Synopsis:When Song Wen killed the frail beggar who fought him over food and consumed his blood and soul, every cell in his body leaped with excitement. His spirit was exhilarated, and he realized then that his life would henceforth be filled with slaughter. For survival, for longevity, he would spare no effort, even if it meant creating mountains of corpses and seas of blood.

Lin Lan has traveled to an Otherworld, becoming an unremarkable Lord.With his system, he can enter different instance dungeons to pick up some items and bring them back to his world, such as air conditioners and coffee machines.For a while, his life remains peaceful, until the arrival of a merchant disrupts his routine. Unbeknownst to the merchant, a supernatural creature has been following his fleet, now encroaching on Lin Lan’s territory.[Please note, a shadow from the Apocalypse is pursuing your footsteps, intending to devour your soul and your cherished past dreams (dungeon items), Seagull Town will be completely destroyed in 180 minutes!][Two solutions have been provided for you][Solution One: Proactively head to the designated area to manifest the Dungeon Card and face the shadow of the Apocalypse under the gaze of the Red Moon](Choosing this solution may yield unknown rewards!)[Solution Two: The best plan is to flee, abandon your territory, and quickly move away from the sea](Choosing this solution will result in the shadow swallowing all collected dungeon items!)

In the autumn of the 28th year of the apocalypse, Gu Xi and her companions finally eliminated the last Zombie Emperor in the world.That night, at the celebration banquet held at the base, Gu Xi took the fine wine handed to her by a companion, and then... she collapsed headfirst.When she woke up again, it was already the 58th year of the apocalypse.30 years had passed, and the beautiful world that Gu Xi had once yearned for and for which she had fought tooth and nail did not appear.Although human society had restored order, a new food crisis arose—after plants and animals underwent a second mutation, a bizarre energy that the human body could not digest, absorb, or excrete through metabolism suddenly appeared within them.And she, Gu Xiaoxi, also had a brand-new identity—a refugee girl picked up from the ruins by a group of pioneers.The newly-minted undocumented girl, Gu Xiaoxi: No more fighting and killing, no more shouldering the future of all humanity; just needing to cultivate one hundred acres of wasteland to achieve the simple dream of eating well, drinking well, and getting a peaceful night's sleep is pretty good.Later, she discovered that her former companions had all become powerful figures, while she, the former apocalyptic hero, had become a person who was never recorded in history.Gu Xiaoxi: ?

This story is set during the end of the Sui Dynasty, a time where multiple powers struggled for supremacy and power.

Into the fray enters two orphans Kou Zhong and Xu Ziling; these two youths by many chances and luck obtain ‘The Secret to Long Life’ allowing the two to obtain profound martial abilities and a chance to rise to the top in this age of turmoil.