A Match Made in Heaven [ABO]

Ji Cheng protected Shen Jiahui for three years.

He thought Shen was a quiet, reserved young Alpha, but never imagined he would find him one night curled up asleep in the arms of his childhood friend, an Omega.

Ji Cheng's reason crumbled, and his primal instincts took over. Losing control, he released his pheromones to suppress them. The moment his dominating presence filled the room, a trace of sweet pheromones, hidden for years, slipped into the Alpha's nose with his breath.

Faint, yet utterly bewitching.

Ji Cheng's out-of-control rut erupted completely. Right in front of his childhood friend, he fiercely marked the Alpha boy before him...

[Childhood friend: The sky just fell.]