Shura's Royale : Last One Standing Wins

On a cold, breezy night, a man stood on a railing of a flyover. Beneath the flyover was the well-known Rakt river. Tears dripped from the man's eyes as he saw the river with a serious expression on his face. "I don't even know who I am!!" "What is my purpose!" "Is it to get bullied, and tortured every day?" "Oh, God F*ck you!" Suddenly, a voice came from behind "I can help you" The man turned to see who said that In front of the man stood a stunning lady in office attire. The lady was beautiful, yet gave a very dangerous feeling. "Who are you?" "I am God's assistant, and I will help you get out of your miserable life as a cripple," the woman said as she took a few steps forward "In return, play a game for me, Kenji" the woman was now just a few centimetres away from the man "Kenji? My name is Eij-" Before the man could complete his sentence, the lady pushed him from the railing While the man was falling, a bright blue-colored light flashed in front of him The man squinted his eyes and saw a game like a system appear in front of him [Would you like to become the host of the Gang's Royale system?] [Yes/No] [The system can help you become the strongest gangster]