When I Became an Omega [Female Omega, Male Alpha]

"[Added a bonus extra chapter, available with 50% subscription.] A possessive childhood friend Alpha x a gentle, calm childhood friend Omega Ji Wanyi and Sheng Wen are childhood friends. At the age of eighteen, both Ji Wanyi and Sheng Wen reached their differentiation period. Everyone thought the two would differentiate into Alphas together. Who would have guessed that Sheng Wen differentiated early into a top-tier Alpha, while Ji Wanyi showed no signs of change. To wait for Ji Wanyi, Sheng Wen, this mad dog, kept suppressing his sensitive period with medication. He didn’t want an Omega, and he wouldn’t allow Ji Wanyi to have one either. Even Ji Wanyi’s Omega fiancée was something Sh...