Long story short:
- Parents arranged marriage between A++ (ml) son and O+ son.
- O+ had a twin, O- (mc)
- O+ eloped / ran away = O- was sent as a stand in.
- O- somehow stabilizes the pheromones of A++
- A++ (ml) is obsessive and possessive of O- (mc)
Uke (O-) got drunk and had a one night stand with his boss (A+)
Omega is a genius IT / hacker / has a talent with codes / programs. Alpha is a president of a company who surprisingly does not do killing for a living but is a businessman. Only seen killing one person in the whole series (killed da villain)
Delinquents, Yakuza, Unexpected Heat, Marked
Diamond Dust (yaoi)