How Do I Deal with My Archenemy Being My Natural Enemy?

[Run! It's a Trap!] - As the heir to a Star Alliance general, Ruan Nian grew up brazen and carefree, convinced he could take on the world and win. He was practically a household name as a little menace who did whatever he pleased. Who could have guessed that on the night of his eighteenth birthday, the little menace would unexpectedly differentiate into a mutated Beta whose spirit form was a rabbit? Induced into a false heat by his first differentiation, Ruan Nian temporarily lost his senses and spent a night of passion with a man he grabbed behind a bar. Afterward, he was constantly dizzy and nauseated, sleepy and weak. Even stranger, his archenemy kept looking at his belly in an increasingly peculiar way! He Zheng: "You're pregnant. The baby is mine." Ruan Nian: "???" Dude, ever heard of a phantom pregnancy caused by having your back touched? - Mistaking his archenemy for a plant-type Omega, Young Master Ruan felt a kindred sympathy and decided to protect this helpless little mint plant. Who knew that one day, the little mint would transform into his natural enemy, and the kind who was so Alpha he could dominate the entire galaxy :) The man's dark eyes were hidden behind his glasses, brimming with possessiveness. He gently pressed a hand against Ruan Nian's belly. "Sweetheart, I wouldn't mind putting a little something in here for real." The powerful Alpha pheromones hit him head-on, so overwhelming that he burst into tears. Ruan Nian's eyes reddened as he cursed him out: "...Get lost!!" "He Zheng, you shameless bastard! You actually pretended to be a plant?!" [Content warnings] ※ Short-tempered young master bottom × scheming, black-hearted top ※ ABO setting, partly set at school, with some original worldbuilding! Alpha-Beta romance! ※ The bottom is adored by everyone, a fiery little pepper who leaves a fragrant trail wherever he goes. He runs away while pregnant later on