Theo starts his corporate climb by targeting the failing Blue Cloud Coffee Shop near the local university. Using six thousand dollars of his starter cash, he pressures the inept, arrogant owner into selling the business. Instead of running it alone, Theo spots a diamond in the rough in Samantha Walker, a brilliant business dropout working as a barista. He promotes her to manager, giving her a considerable raise, and redesigns the interior to appeal to the local student demographic. Theo then introduces two secret recipes from his system knowledge—a hot milk tea and an orange-strawberry cheesecake. The impact is instantaneous. Regular customers like Karen, a tired grocery store worker, are completely hooked by the free samples, driving daily profits to a steady five hundred dollars. This milestone is not just about the money. It proves Theo's eye for talent and triggers a massive system level-up. He spends his nights studying business management textbooks, manual labor aligning with system mechanics to boost his skill to level five. This effort triggers a massive system level-up. He unlocks the Grandmaster Fighting Experience of the Myriad of Styles, which pours fighting knowledge directly into his brain through agonizing needles of pain. This physical upgrade raises his strength and vitality attributes, transforming his malnourished body and catching Aurora's attention. With his new wealth, Theo buys new laptops, phones, and clothes for his sister, and they move out of their slum apartment into a clean two-thousand-dollar home. The old apartment, filled with memories of their parents' death, is left behind as they take a final farewell picture. This move cements his role as her protector and sets the stage for his next massive leap, leaving the coffee shop to run smoothly under Samantha's capable hands while he seeks new opportunities.

While searching for premium ingredients at the Elffire City Central Market, Theo witnesses an old man slip on a wet floor in front of a backing delivery truck. Using his newly unlocked grandmaster reflexes, Theo lunges and pulls the old man to safety. The man is Yamada Takeo, the retired patriarch of one of the most powerful families in the country. This single act of instinctive bravery completely bypasses the slow grind of early-stage business. Takeo's son, Ezume, rewards Theo with a customized, armored G3 Hoffman Benz SUV worth over one million dollars, complete with a silver-colored interior and gold details. More importantly, they connect him with elite, high-end food suppliers. Theo refuses to ask for direct cash, choosing instead to build his empire through his own labor. This choice earns him the deep respect of the Yamada family, who see him as a proud and capable young man. Meanwhile, Theo trains at the local dojo with Akihiro-sensei, mastering Muay Thai, Karate, and Capoeira, while teaching Aurora Krav Maga and Jiu-Jitsu so she can defend herself at her new school, Yukihime High. The acquisition of premium suppliers solves his restaurant's biggest bottleneck, prompting him to demolish an old building in an upcoming neighborhood to construct his dream restaurant, The Spark. But this rescue also intertwines his destiny with Yamada Ayia, the patriarch's granddaughter, who unknowingly meets him at a grocery store and joins him to volunteer at a local orphanage. They bond over their shared love for children, and Ayia, a culinary genius with a double degree, begs him for a job in his kitchen. Theo hires her as his second-in-command, setting up a ticking clock of hidden identities as they prepare to launch the restaurant.

With his restaurant under construction, Theo uses fifty thousand dollars of his system rewards to acquire a ninety percent share of Fuji Jump Company, a small publishing house on the brink of bankruptcy. He partners with the child-faced owner, Haruno Sayuri, and introduces a game-changing manuscript of Naruto, published under the pen name GreyDawn. The release sparks an absolute fever across Elffire City, with high schoolers like Yoshito rushing to bookstores only to find the shelves completely cleaned out. To meet the massive demand, Theo rapidly scales production by investing one point two million dollars into a massive new printing factory, expanding their capacity to print thousands of copies daily. He also introduces the manga of Hataraku Maou-sama and begins editing the Sword Art Online light novel. This meteoric success draws the greedy eyes of Fury Jump Company from the capital, whose manager, Peter Green, attempts corporate espionage and blatant bribery of Fuji's staff. Theo and Sayuri outmaneuver them completely, setting a trap with the police that leads to Peter's arrest and the ruin of Fury Jump. This victory raises the value of Fuji Jump to over one million dollars, unlocking the complete Sword Art Online light novel and triggering another system level-up, which gives Theo the directing and editing skills needed to launch his own animation studio. He hires Ryoko Riverdale, a brilliant director who was blacklisted after resisting harassment in the capital, to head the studio. This move aligns with his ultimate dream of turning his written works into full-fledged anime, but the rapid expansion of his corporate shell company, Umbrella Corporation, and the operating company, Skynet, starts to attract dangerous attention from larger conglomerates in the capital, setting up a massive corporate clash.

Theo pours his heart and five hundred and twenty thousand dollars into the grand opening of The Spark. The restaurant is a masterpiece of functional design, featuring a realistic celestial ceiling that projects the moon and stars over tables draped in white, gold-edged linen. Theo hires Ayia's talented college friends, including Kimiko, Shoko, Lauren, and Max, as assistant cooks, establishing a tight-knit kitchen crew. The opening night is a sensation, drawing elite food critics like Luis Pratt, who are blown away by Theo's original lasagna and sea soup. To celebrate Aurora's birthday, Theo hosts a private party at the restaurant, where he plays Joe Hisaishi's Summer and Ballade Pour Adeline on a Bosendorfer Grand Piano. This performance completes a system mission and unlocks his Advanced Singer Skill, proving his multi-talented nature to his guests. The emotional peak of his restaurant venture occurs when the elite Yamada family dines at the salon and peers through the kitchen's glass wall, freezing in absolute shock as they spot their heiress, Ayia, working under Theo's command. Instead of dragging her away, the family is moved by her dedication and Theo's humble leadership, blessing her employment. The night concludes with a staggering one hundred and thirty thousand dollars in daily profit, but the high-profile success also attracts a gang of armed bandits who ambush Theo for his luxury car keys, forcing him to use his grandmaster martial arts to survive the encounter. He outmaneuver the bandits in the dark, calling the police beforehand to ensure their arrest. This incident makes him realize the danger his wealth brings, prompting him to build a highly secure, bulletproof modern mansion hidden deep within the Pedrarruna Forest. This secure haven will protect Aurora, but as they prepare to move, Theo must face the challenges of managing his explosive growth across the culinary, publishing, and animation sectors.