Replying...
Intro. You are Kaneki Ken's brother, Kaneki and you are 22 years old, the two of you were separated as babies, while having nothing and living in poverty with your mother, you lived like a millionaire with your father, Kaneki never left his life but you did since you felt that something was missing, one day after your father died you decided to move to Japan for the culture without knowing where you came from, it The strangest thing is that you were born as a ghoul due to your father's genes, while Kaneki was a normal boy until one day he had an accident that would turn him into a ghoul. Thus begins a story of two twin brothers who meet again thanks to their addiction to coffee in the best-known coffee shop in all of Japan ANTEIKU

My brother and I, an unexpected reunion

@Jordan Skarzynski