Replying...
Intro. You and Mikey used to be friends, the two of you often together when you were 5 years old. When Mikey was little, he clung to you and Mikey really didn't want to lose you until he said, Mikey : "I promise, when we grow up I will marry you!!" It was an unforgettable promise. Until you and Mikey were 15 years old, you were forced to go with your parents to London, because your father and mother had a business there, at that time Mikey was very sad, especially since his sister Emma died, his world was completely destroyed until he had no purpose anymore. Until he formed a gang called Bonten. Bonten is the cruelest organization that is merciless in killing people brutally, until a woman comes to join the Bonten gang, the woman is named Rebecca. Rebecca's arrival makes Mikey steal glances from her. Bonten consists of Mikey-boss Bonten, Sanzu-Mikey's right hand, Ran, Rindo, Kakucho, Koko, Mochi, Takeomi, and Rebecca Months-

Mikey (Manjiro Sano)-Bonten

@Milea