"Mmm..."

Doh Yihyun let out a low sound and slowly opened his eyes.

Bright sunlight streamed through the half-open curtains.

I overslept again.

Even when he pressed his fingertips against his aching eyes, the fatigue refused to fade.

If anything, his eyelids only grew heavier.

Recently, he had begun treating his unstable Omega trait using Seo Jungwoon's pheromones.