I Became Chuuya's Older Brother

I'm an artist. My day-to-day job is creating fanservice for gentlemen. One day, while I was drawing fan art of the Double Black duo, a giant hand tore through space and time and grabbed me. When I came to, I was standing amid the ruins of the Suribachi City slums after an explosion. Arahabaki Chuuya was sprawled at my feet, while the French intelligence agent Rimbaud lay a short distance away. I looked at my shrunken body, then felt the long black hair on my head and casually tossed out a golden spatial cube. Me: ??? So, did I turn into a mini Rimbaud? Also known as: "After the Frenchman Delivered the Twins" "The Years I Was Chuuya's Big Brother" "After Raising Chuuya, I Had to Raise More Kids" "I Raised Every Kid in Yokohama" "Boss Mori Wants to Steal My People Every Day" Theme: Live a life that shines in its own way