MTL - Naruto’s Hidden Orphan - Chapter 36 The Chunin exam begins.

What happens when a scientist from a futuristic world reincarnates in a World of Magic and Knights? An awesome MC is what happens! A scientist’s goal is to explore the secrets of the universe, and this is exactly what Leylin sets out to do when he is reincarnated. Dark, cold and calculating, he makes use of all his resources as he sets off on his adventures to meet his goal. Face? Who needs that… Hmmm… that guy seems too powerful for me to take on now… I better keep a low profile for now. You want me to help you? Sure… but what benefit can I get out of it? Nothing? Bye. Hmmm… that guy looks like he might cause me problems in the future. Should I let him off for now and let him grow into someone that can threaten me….. Nahhh. *kill*-

Alternative: Leylin is transported from an advanced technological era into a medieval world— except there’s magic. Equipped with “only” his quick wits and an A.I. chip fused to his soul, he sets out to become the most powerful magus the world has ever known. In a land divided into the Light and Dark Magi, the weak can either be cattle or disposable slaves. Only the strong can determine their lives, and only they have the luxury for virtue. Yet strength is only a tool for Leylin, like any other. His goal, in the end, is his own.

Hunger, poverty, and death are the inevitable fate of those who live within the mist, a territory dominated by monsters where sunlight never reaches. With only one eye and missing an arm, daily suffering was all Lily could expect. In a world where the strong rule over the weak, she faces aggression and abuse every day, learning in the harshest, most painful way that kindness doesn’t exist.However, everything changes when she encounters a sentient metamorph, a nameless monster, wounded and abandoned by its pack. Together, they discover that perhaps they don't have to face this cruel world alone. Now, with a companion willing to risk everything to protect this bond, Lily, the girl who had lost everything, finds a new reason to live and fight.

【You will encounter gongs in different worlds with different temperaments and different emotions. They are fine and loyal dogs. 】

【You are superior in appearance, they will love you at first sight, willing to sacrifice all, but soon they will get bored, betray, cheat】

【You are vengeful, and want to take revenge on that slag gong】

“Can.” Qin Mu then put forward his own requirements. “To fall in love, they first must have a good waist and long legs. The abdominal muscles must have eight blocks to satisfy me. As for the face, I am not superficial, as long as it’s of the highest quality I don’t mind.”

The thieves are caught, and those slag gongs take for granted that because Qin Mu loves them, he will choose to forgive them.【Smile】

However Qin Mu, who is cold to the bones, only smokes a cigarette and expresses his deep love to a new lover. “Beauty, I want to be with you.”

The slag gongs, “Please come back to me, I will never leave you… If you don’t agree and continue to hook up with other people, then I can only break your legs and lock you up. From now on, only I can see you.”

- Description from Novelupdates

A magical ring and a mighty spirit inside the ring, coupled with a genius who lost his cultivation and got named worthless trash. That’s Xiao Yan, the poor genius. You think Xiao Yan got it bad? Well, you clearly have not met Jing Yan.

Jing Yan was once the shining star of the whole East City. However, his cultivation dropped because of the Universal Ring that was left to him by his dead grandfather. Without anything but the Universal Ring, he will once more rise towards the top and beyond!

He is Jing Yan, The Universal Sword God.

- Description from Novelupdates