Richest Man: Getting 7 Billion Red Pockets To Start With - Chapter 43

This is the story of a crazy lich who possesses an internal game system and brings catastrophe to the entire world.

Leon is an average high school student who likes to watch anime and read novels.
He's about to cross the street, only to be greeted by a truck and died.
But, he got reincarnated as Uchiha yet dead again because Itachi killed him.
Leon got reincarnated again as the grandson of the recovery girl.
He got kidnaped and tortured by All For One.
After his third death, he got reincarnated as a son of Bibi Dong.
In this fourth life, he wants to change his fate to become the strongest.

Note: Please read the tag before reading.
- English is not my first language, so there would be grammatical mistakes in this story.
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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.

[Host has been tamed!][Beast Tamer Connection established!][Master: Yuki Goldberg (F-Rank beast tamer)][Tamed Beast (host): SSS-Rank Baby Dragon]Ding![Exp Threshold Reached! Evolution in progress!][Host has awakened The Bloodline of The Dragon King][Bloodline skills integrating!][Host has Unlocked The SSS-Grade Sovereignty of The Dragon King][Host has unlocked The SSS-Grade Sovereignty of Destruction][Host has unlocked The SSS-Grade Sovereignty of Space & Time][Host has gained the skill: Dragon's eye (SS-Grade)][Host has gained the skill: Dragon's Breath (SS-Grade)][Host has gained the skill: Dragon's Aura (SS-Grade)][Host has gained the skill: Dragon's tongue (SS-Grade)][Host has gained the skill: Ultra-Regeneration (SS-Grade]----Owen is killed by Truck-kun on the night that he was finally going to confess to his milf crush. but death isn't his end as he reincarnates as a dragon egg in a dungeon, only to end up being tamed by that same milf he had been crushing on.But unlike Owen's plan to just be an overpowered tamed beast that plays around with his Master's big boobs, he would quickly realizes that with great powers come a great amount of Bullshit scenarios and plot that disrupts his lewd moments and Boobs grabbing opportunities.Witness Owen, an overpowered black dragon hatched from a golden egg, unleash hell as he protects his Milf Master from factions that are desperate to steal her power, From Dungeons threatening the integrity of the Realm's stability, From Were-beasts and Demons Aiming to Annex Humanity from the Food chain