Who Is The Main Character In The Trachtenberg Speed System Of Basic Mathematics?

Kourtney Elijah is the eldest daughter of the Elijah family in New York. Due to her stepmother's scheme, she was sent to the countryside by her despicable father at a young age. When the patriarch of the Elijah family celebrated his 60th birthday, they brought her back. She returned quietly, only to be mocked as a rural underachiever and poor girl, which angered the influential figures. A professor from a prestigious university said, "Underachiever? That's a joke! Let me introduce you to the genius who top universities worldwide are vying for!" A billionaire exclaimed, "Poor girl? Nonsense! All my wealth is thanks to Kourtney's contributions!" A certain man declared, "This is my wife. Whoever dares to mock her, I will annihilate them!"

Maya Greenley has always been a hopeless romantic, or at least that's what her best friends tell her. Between acing her classes and preparing for post-grad school, Maya doesn't have time for 'romance'. That is until she sees Alexander Grey, a mysterious but swoon-worthy man with dark eyes and a wickedly charming smile. Maya knows she shouldn't feel anything toward him, it was wrong, forbidden even and he was absolutely off-limits. And it was because the charming man is not only years older than Maya, He's also her Psychology professor.

Elena Cordova designed revolutionary algorithms for a multi-million-dollar company. The only formula she couldn't solve? Her own marriage. After seven years of being the invisible wife to a cold billionaire, Elena is finally trading in her wedding ring for her worth. Marcus Ashford married her for obligation, hid her from the world, and replaced her with a woman who played the perfect stepmother. But when he finally pushes her too far, he discovers that the brilliant, betrayed woman he dismissed has been running calculations all along. Now, Elena is back in the boardroom, her mind sharp, her fortune growing, and a handsome rival billionaire watching her every move. She wants revenge. She wants vindication. She wants her daughter back. Marcus thought she was a social climber. He thought she was docile. He thought he could replace her. He was wrong. He used her for her brilliance. Now, she'll use her brilliance to take everything back. Divorce is just the beginning of her beautiful, calculated comeback.

Bullied. Broke. Betrayed. 20-year-old Ethan Reyes is at rock bottom—until a mysterious A.I. system grants him unimaginable wealth and power. With the Trillionaire System, he’ll rise from a forgotten nobody to the richest man in the country. Those who mocked him will kneel. Those who betrayed him will pay. But as enemies emerge and loyalties are tested, Ethan learns that money isn’t everything—love, loyalty, and revenge are priceless.

I became the ultimate simp for Shannon Seay, the school's notorious flirt, and everyone assumed I was head over heels for her. When she skipped classes to pick fights or chase thrills, I'd copy notes and homework for her. When she tangled in ambiguous flings with other guys, I'd provide alibis to cover her tracks. For three grueling years, I poured my heart and soul into transforming her into an academic star, securing her spot at a top university. But right before orientation, she dumped me. Towering over me, she declared, "I know you've had a crush on me forever, but you're all books and no spark. Compared to Hunter, you're too rigid. We're done. I'm with him now." The crowd held its breath, anticipating my meltdown. I peeked at my phone, confirming a $50-million transfer, and replied with genuine nonchalance, "Alright, congrats." No one knew my unwavering devotion was purely because her father had paid handsomely for it. Now that the pay had been secured, it was time for me to vanish.

I'm Kelly. Everyone calls me Speed. I'm all about control. I'm in control on the racetrack. I'm in control of my car. I'm in control of how I fought to raise my deaf little brother. I live for being in control. Except in my personal life, I have no control and I don't know how to handle it. I don't know where I fit. Should I go with what I have been taught all my life as normal or should I give in to myself and let my true desires come out. I'm Brick. When I first met Speed I could see instantly she needed someone to take control. She needed the Dom in me to help her safely explore her needs and desires. She needed to submit to me and to her true self. She needed me to guide her as she explores who she is and what she wants. She needs a safe place only I can give her to step past what was drilled into her as right and follow her heart. I'm Gretchen. I'm a bunny for the Reckless Renegades. I service the members, most of the time means having sex with them. I was ok with that. Well, I was ok with it until I met Speed. I was drawn to her instantly. I wanted to get to know her but more than that I wanted to be with her. Before I can even make a move she finds out I'm a bunny and won't speak to me anymore. Being a bunny was fine for me but now I want more. I want to help Brick to get Speed to open up. I want to be with her in every way even if that means sharing her with him and giving up my bunny was.