My Rival Turns Out to Be My Omega

Lucian hides his Omega nature and pretends to be an Alpha to survive in the harsh apocalyptic army. Damien, the most powerful top Alpha in the troop, sees Lucian as his only worthy rival. The two fight relentlessly during drills and dangerous field missions every single day. Countless near-death experiences soften their hatred and spark hidden affection between them. The bitter rivals gradually give in to their feelings amid the cruel end of the world.