Can't Pretty Sweetie a Be Tagged?

[Bamboo horse, Enigma attacks * Alpha receives] Yu Bai is a beloved little beauty, his parents hold him in the palm of his hand, his brothers and sisters give him delicious food and fun things, and the teachers and classmates at school also like him very much. Even the very good-looking Beta brother next door often comes to tease him, eat with him, sleep with him and tell him stories. Until later he differentiated into a top Alpha and was still the group favorite, but his beloved Beta brother ignored him and he tugged at his brother's clothes pitifully. "Brother, don't ignore me." "I'll eat less in the future." "I'll give you all the pocket money." Brother Beta finally turned around and left. Not long after, he entered his first susceptible period. Complications occurred due to differentiation, and he was allergic to all Omega pheromones, accompanied by strange stress reactions. In the isolation ward, he sat in the corner with his legs bent. The long-lost pheromone exuding the sunshine smell of bamboo leaves reappeared, and the whole ward was filled with the smell of bamboo leaves that had been dried by the sun, fresh and mixed with a warm feeling. He also rarely had any stress reaction and was even easily comforted. The man squatted in front of him and rubbed his hair: "Will it bite?" He blinked his moist almond eyes and shook his head. Again, the man continued to ask if he could bite. He thought for a moment, stretched out his fingertips, bit it gently into his mouth, and looked over with twinkling eyes. And then... He was marked. [Some private equipment] Enigma: 1. The gender of a person who is about to be differentiated can be predicted 2. You can choose the gender of secondary differentiation by yourself O-Enigma (general support, as strong as top A) A-Enigma (general attack, can mark any gender except one's own, can reverse A's reproductive function to make her pregnant) Purpose: Socialist core values