Who On Earth Bit Me?

An Lan has been a Beta for more than ten years, and suddenly one day he started to differentiate towards Alpha! He began to grow taller, became handsome, and his charm skyrocketed in the eyes of his Omega classmates. Even the high-quality Alphas in the class extended an olive branch to An Lan.
While celebrating with friends, An Lan, in his ecstasy, touched something he shouldn’t have. Due to his own weak alpha pheromones, it seemed like trouble was imminent.
A high-quality Alpha came to An Lan’s rescue, bit his nape, and sent him back home. However…An Lan gradually began to exhibit Omega symptoms.
Upon consulting a doctor, it turned out that the high-quality Alpha’s pheromones, while temporarily helping An Lan, were too dominant. They even harbored unspeakable thoughts about An Lan, affecting his differentiation process.
An Lan must find this high-quality Alpha and tell him—stop obsessively infatuating over me! But who is this high-quality Alpha?
Option 1: The refined and eloquent Chinese class representative.
Option 2: The overboard school bully and math class representative.
Option 3: The legendary school grass so indifferent that it’s rumored he lacks any s*xual desire.
Clarifications:
Initially, the Shou will have the tendencies of many liking him due to early investments, but later, he is devoted to one person and values monogamy.
From the beginning of the story, the Gong has already developed an interest in the Shou, not necessarily an unreasoning deep love. As the story progresses, the reasons why the Gong is attracted to the Shou will be revealed.
It is said to be a melodramatic, nostalgic style, written for simple enjoyment without much intellectual engagement. If you’re looking for sophisticated writing, please turn right and leave; don’t disturb the mood of other readers.
The author is unaware of specific reader preferences, and if there are issues, they will be addressed as needed.
The ABO system is just a form of gender or s*xual attraction. What truly determines a person’s strength is their inner resilience. Whether I am an Alpha soaring through the skies or an Omega excelling in various aspects, it doesn’t hinder me from laughing and enjoying life.
— An Lan.