Why'd You Only Call Me When You're High? (DxD X male reader)

a foreign man, from England, arrives at the town of kouh to discuss some local business with the local mob but this man is a unique character for you see back home in England this man is notorious especially in London before him were the kray twins and now with a new century a new man will have the world by strings.

but upon arriving to kouh the foreigner gets into some business that wasn't exactly planned.