MTL - Dragon Who Controls Time - Chapter 495 Match 1

Zavier met Cosmic Consciousness after his death. He was satisfied with every system that Cosmic Consciousness exhibited, so he wanted all of them. Surprisingly, the Cosmic Consciousness obliged him.

Zavier was reborn in an isekai full of magic and alchemy. Now, he had many routes to upgrade. Interestingly, to coordinate these systems, Cosmic Consciousness gave him the gift of being able to duplicate himself. He could clone a finite number of himself to manipulate these systems.

Magus, Alchemist, Mesmer, Tamer, Hunter, Vampire, Werewolf, Dragonknight, Necromancer.....

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By the way, it wouldn't appear NTR or some bullshit harem of courtships. MC of course will have harem but not for cliches.

Chen Zhao can summon demons and see Death.

He is the renowned playboy that terrifies the world, and countless people’s supreme king.

A night was turned upside down as she recklessly pushed him down on the bed, her face clear and cold: Remember, you’re bottom, I’m top!

“Offending me, aren’t you afraid I’ll kill you?”

“Not afraid. You wouldn’t. ”

Little by little pressing his bottom line, time by time declaring her sovereignty.

Shen Shenxue’s principle is: Even if the entire world spoiled him, she absolutely had to domesticate him into a loyal dog.

Quan Shi: There’s people who love your beautiful and alluring image, there’s people who love your rich spirit, and only I hate your never conceding stubbornness and your endless passionate, deep love.

TL Note: The title’s a play on words, and the words ‘how have you been?’ is meant to be said with a malicious intent behind it (alternate title translation would be, ‘Hope You’ve Been Unwell’ for the latter portion)

- Description from Novelupdates

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.