Who Are The Key Rivals In 'Yu Gi Oh! Wait... It'S Not Just Card Games'?

"You stare at me like that, and I’ll kiss you till you drop." "Tsk. You don’t dare do it here." "You think so? Then tonight…" "Tsk. I knew it." Ethan and Ryan. Two racers who can’t stop bickering—or competing. What starts as a teasing banter quickly turns into heated kisses… and fights that spill off the track now takes place in the bedroom. Rivals, enemies or maybe something more. Are they ready to admit it?

Tell me this isn't real.” Raid Bennett’s hand tightened around my waist beneath the stadium lights, his mouth hovering dangerously close to mine while the entire school watched us from the parking lot. “It isn't real,” he said quietly. Like he wanted it to be true. Then he kissed me like he wanted Mason Chester to choke on it. Raid Bennett was never supposed to happen. He’s Ashford High’s notorious hockey captain. A reckless troublemaker with bruised knuckles, underground racing habits, and a talent for making bad decisions look attractive. Everything about him screams disaster. Which is exactly why I chose him. Because two weeks earlier, Mason Chester; football captain, golden boy, and my best friend since childhood, humiliated me in front of half the school after I discovered our entire relationship started because of a bet. Six months. That was the challenge- make the nerdy girl fall in love with him. And stupidly? I did.So after the breakup, I walked straight up to Mason’s biggest rival with a deal. I help Raid pass Chemistry so he can stay on the hockey team. He fake dates me long enough to make Mason miserable. Simple. At least… it should have been. But somewhere between late-night tutoring sessions, jealous fights, whispered insults in crowded hallways, and kisses that feel way too real, Raid stops acting like this is pretend at all. The problem is Raid Bennett comes with secrets. Dangerous ones. And the more I fall for him… The more I realize the boy helping me get revenge might be the same one capable of breaking my heart even worse than Mason did

He’s arrogant, infuriating, impossible to ignore. And most especially, the last person I had ever wanted until my cheating boyfriend leaves me exposed and vulnerable. Now, I’m forced into a fake relationship with his worst enemy. Publicly we’re perfect, privately, the sparks between us are scorching. Every touch, every stolen glance, every heated argument makes it harder to remember this is supposed to be fake. And suddenly, the man I hated isn’t just my ex's rival, he is the one I can’t stop craving.

In a college world where every hallway is a battlefield of intellect, pride, and desire, Rival Hearts explores the thin line between hate and a love that burns hotter than anyone expects. When fiercely independent Harper Lawson, a chemistry major with a sharp tongue and a stubborn streak, collides with Emery Collins, a confident and ambitious literature student, sparks fly—literally. Their rivalry begins in classrooms and spills into dorms, cafeterias, and late-night campus corners. Harper thrives on rules and routine, while Emery lives for unpredictability and teasing chaos. Every insult, every sarcastic remark, every heated debate draws them closer to a truth neither is willing to admit: attraction doesn’t always ask permission. What begins as antagonism turns into stolen glances, secret touches, and nights filled with whispered confessions and passion that neither can deny. Their friends notice the chemistry, professors are oblivious, and both women struggle with pride, past heartbreaks, and the fear of being vulnerable. As the semester unfolds, Harper and Emery navigate parties, group projects, dorm-room secrets, and the intoxicating highs of desire and intimacy. Amid campus gossip, emotional upheavals, and raw, steamy encounters, Rival Hearts captures the journey of two women learning that love can come disguised as hate, that surrendering to desire can be terrifyingly exhilarating, and that the fiercest rivals often make the strongest partners. Full of witty banter, heart-pounding tension, and intimate romance, this novel is a slow-burning, passionate exploration of the chaos of first love and the unstoppable force of attraction.

My childhood friend and I were a pair of show-offs. Ever since I was little, I had to come first in exams, or I would feel miserable all over. My childhood friend was even worse. Not only did he have to come first, but he also wanted to make it look effortless. We pushed ourselves to the limit and shattered the citywide record. After taking first in so many things, even winning had lost its thrill. So when we transferred into the honors class at the state's top high school, we immediately asked what the highest score was. A classmate waved us off and told us not to get our hopes up. "Don't even think about first or second. Our top two are a couple known as the Genius Gemini. Forget about third place, too. The one in third place has held that spot forever, and nothing could change it." The homeroom teacher assumed we were transfer students who had pulled strings, so she coldly sent us to the seats beside the trash can. "You two new ones take the seats in the back on your own. This is the best class in the state. Know your place, keep your heads down, and don't drag down our average!" My childhood friend and I exchanged a look. Instead of getting angry, we were practically tingling with excitement. The Genius Gemini, huh? We would gladly take that title off their hands!

They thought he was just another runaway. They never knew she was a storm waiting to rise. After the tragic death of her parents, Alex a girl mistaken for a boy all her life was one step away from being dumped into a foster home. But instead of surrendering to the system, she ran. That night on the streets, she didn’t find safety. She found the mafia. Dragged into the brutal underground world of Vegas, Alex was forced to train like a soldier, live like a ghost, and survive like a killer. No one ever questioned her identity not when she could fight better, bleed harder, and keep her mouth shut longer than anyone else. They called her a boy. She didn’t correct them. Not when being seen as male was the only thing keeping her alive. Sent to Base Two, the deadliest tier of training, Alex learned to fight, spy, kill and to hide her real self behind layers of silence, steel, and scars. Years later, she walks the streets of New York, not as the scared runaway girl from the past, but as The Rival. A faceless vigilante by night. A silent infiltrator by day. And a weapon forged for one purpose: revenge. Alex isn’t just hunting criminals. She’s chasing the truth behind her father’s deathand every masked figure connected to it. But the deeper she digs, the more twisted the game becomes. Hidden enemies, familiar faces, and a web of betrayal that leads right back to the organization that made her. How long can she keep the mask on... before her real identity shatters everything?