Which main characters in novels started their business by extracting metals from plants and established a technology company in another world?

# SSS # COPY This was the apocalypse. Humanity was at the brink of extinction, all resources were exhausted, and the entire world was in ruins. Just then, enormous, mysterious black towers appeared in various locations across the globe. Inside the towers, there were huge amounts of resources. The greater the number of floors of the towers, the more resources it contained. However, corresponding to that, there were also more powerful beasts protecting them. The only way for one to obtain what he desires is to become stronger and defeat them. As such, at the demand of the Global Federal Government, teenagers who are of age have to go to the towers to awaken their talents. Liu yan, who had transmigrated here, awakened the SSS-rank talent: “God-tier Extraction.” Extract the impurities, and increase the power level of his equipment. Extract the beasts, and obtain resources to level up. Until one day, he realized that he could extract the stats and talents of other people… This marked the beginning of Liu yan's journey of endless harvesting.

Lucius Mc. Conol, once the leader of a ghost division, is captured and killed on a mission. However, not all is lost as he finds himself reincarnated in another world... as a leafling? Join Lucius as he teaches lower leveled plant life human tactics, bringing to them new concepts and powers. *Ding* [You've leveled up] This is a kingdom-building, evolution story which sees Lucius encounter beings from different species, spreading his influence and 'mystical' powers. === This novel is more a cultivation novel than it is a system novel. The system just adds extra aspects to the cultivation trope, however, this is a cultivation novel at its core.

“Discovered the corpse of an ordinary human, loot to receive Super-strength Pill, extract?” “Yes!” “Discovered hundred years aged Original Plane corpse, loot to receive Indestructible Golden Body, extract?” “Yes!” “Discovered the Demonic Body of the Hellbound Domination Emperor, loot to receive Sun-swallowing Cerberus, extract?” “Yes!” … Su Jinghang said, “You may not believe me, but this invincible power of mine all came from physical labor.”

#extract #rapiddevelopment Gu Xi transmigrated to a fantasy world where strength was exalted. He was weak from a young age and was detested by his own clan. Thankfully, he was bound to the Infinite Extraction System. With the system, he could analyze anything and discover its weaknesses. He could also extract their impurities and repair their flaws. Therefore, he extracted the billions of toxins from his own body and tempered a unique Unsullied Body, which put him in the best physical condition for cultivation. His abilities improved by leaps and bounds. What would he do if he lacked martial arts techniques? [Ding! 99 million flaws are detected in the Sword Drawing Technique, a basic martial arts technique. The flaws have been repaired automatically and it has become the One Sword Immortal Kneels, a divine-grade cultivation technique.] [Ding! 50 million flaws are detected in the waste left in the cauldron. The flaws have been repaired automatically and it has become the Pill of Great Enlightenment, a supreme-grade medicinal pill.] [Ding! A hint of the divine beast bloodline is detected in White Fox, the Familiar Beast. The impurities in its body have been extracted automatically and it has evolved into the Nine-tailed Celestial Fox.] As such, Gu Xi turned all junk into treasures and he was on an easy journey to become the mightiest in the world.

Bell Cranel was rejected by every familia he tried to join until he met Hestia. In a few, he was rejected quite violently. And in one particular instance, he was thrown out and bashed his head against a wall. Well, that's apparently where I come in. Not sure how and why I'm here. Not even sure who 'I' really am at this point since Bell's memories are definitely clearer than 'mine'... But I guess we're doing this. Hopefully I've got some useful cheats. Maybe?

"Transmigration." Ah, such an interesting concept. Many dream about being reborn in a world filled with heroes and villains. But not me... Thrown into a world where Gods walk among mortals, I will do everything in my power to survive. Stealing, robbing, killing, manipulating? I will do them all. I will be the one to survive until the end. Heros, Villains, Eternals, Deviants, Gods, Demons... SCREW THEM ALL!!! This is my story and I will make sure that everyone gets that right! I am Marcellus, a mutant who started from the bottom. [Pat reon.com/Greedyfrog] [Disclaimer: Other than my MC and the OCs, I do not own anything used in this fanfiction.]