Pheromone Splash

Yoo Noah, a beta with looks so outstanding he was rumored to be an omega, and who wouldn't even glance at guys with the same equipment, experiences a sudden awakening at the hotel where he works part-time, the year he turns twenty. With the awakening comes a heat cycle, and a one-night stand with an alpha he meets by chance, followed by pregnancy, all without remembering that night! He endures a difficult pregnancy and aftereffects, giving birth to his child without the alpha. Four years later, Noah meets Lee Han-joo, an executive director who is the de facto head of a hotel that is a client of the company Noah works for. Strangely, pheromone suppressants don't work when he meets Han-joo, so...