Invincible! This person has lived for a billion years - Chapter 743 About a fish’s ability to fly？!

[WARNING R18+]In his previous life, the loser Li Long thanked God for giving him another chance to be reborn with his memories. And in an accident Li Long got a legacy left by a dual cultivator. So Li Long decided that from this life on, he would be good to himself and others, and vowed not to suppress the dark personality of his previous life. No matter if he was spit on by thousands of people or was not tolerated by the world, he would live only for himself in the future...

Five billion people in the world traveled to the killing world at the same time!

There were tens of thousands of races and demons here!

The law of existence was killing!

Endless killing!

How could humans find an opportunity to save the blue star in the killing world?

Dick activated the talent plundering system!

Congratulations on your gaining the level C talent, rage!

Congratulations on your gaining the level B talent, element!

Congratulations on your gaining the level A talent, space!

Congratulations on your gaining the level S talent, time!

Congratulations on your gaining level SS talent, retract!

Congratulations on your gaining level SSS talent, creating creatures!

Since then, Dick had embarked on a path of endless harvest.

“What’s my class?”[Beast Tamer – Class E]“..Seriously?”Lee Min-Jae was a workaholic with no social life who died slumped over his keyboard. When he opened his eyes, he was in an RPG-like world — but with the worst class imaginable: Tamer.Tamers were seen as useless. Weak. Limited to disloyal, expensive-to-keep wild monsters.But he wasn’t just any fool. He was a systems-obsessed gamer, an expert at finding exploits and shortcuts.With his cold, analytical mind, he chose to break the game’s rules — by leveraging the most reviled mechanic of all: contracts.Where others saw abomination, he saw an exploit. And he was ready to turn the worst class into something unbeatable.---------------This story have:[Adventure][Smut][MSmut] (no NTR).[Harem][System / LitRPG][Strategy] - cold planning, exploiting mechanics, creative use of abilities.[Cold and Calculating Protagonist] – no naive romance.[Worldbuildin] – rules, politics, economy.[No NTR] – the protagonist is not betrayed, no passive humiliation content.

Xiang Ye (Ah Ye) and Charles have the fated arrangement of master and servant. In the depths of darkness, Ah Ye scooped up Charles – a vampire butler. Possessing a fervid passion for service, Charles single-mindedly attends to the secretive young master Ah Ye – regardless of his ferocious appetite, abhorrent taste in clothing, and relationship failings – for the master is always right.

On the other hand, in the chaotic era of scientifically enhanced humans, powerful heroes become the protectors of normal citizens, going where evil needs subduing. This young master may be secretive, but he is our hero.