Haechan is an omega who is known as a cool and dominant alpha in his school. No one knows his true status except his parents. Haechan really hates being an omega because omegas are too weak, he wants to be a strong and cool alpha like the others.

Haechan always uses a scent block to cover his real pheromone smell, which is chocolate vanilla, he is only known as an alpha who has cool pheromones, which is a minty smell with a little masculine.