WARNING R-18⚠️ : the story contains mature scenes that might not be suitable for readers below 18. "My world used to be completely dark, but when you came, I started to see colors for the first time. You're the only Red and Green that I wanna see everyday, my lacuna" -- It all started when Lokishiro Cifer Asmodeus's great big brother died due to assassination with unknown people. Despite of the unbearable disappointment for his brother's death his father was left with no other choice but to pass through his shoulder the role of being the only heir of their family business.It was all so sudden that Shiro didn't expect all of this happenings. This includes his brother's death, and him being the heir of their business so soon. It all even felt more unreal when his father insisted him to marry his brother's supposed to be fiance since they already arranged everything for the sake of their business. But Shiro on the other hand, still doesn't feel like settling down and marriage was the last thing he has in mind at the moment. Furthermore, that redish woman is most likely not the type of girl he wanted to marry. Red and Green is his most hated colors at all time. He was also known as the Asmodeus's darkness son as he was famous for being cold-blooded and merciless in terms of his own manipulated games. However, it could still be connected to his inborn sickness since his life has always been dark ever since he was born, physically and emotionally. With all of this pressure, this led him to meet Cheicih Fharhamhoure Gratienza in one of their clubhouses who is a Child Psychologist Counselor under Asmodeus Hospital which is obviously owned by them either. Would this two cliche? How will fate play their story? How will a psychologist turn a billionaire's life around? Would it be colorful? or it'll remain black and white as it always been?