Shinichiro Alive Au

Shinichiro is still leader of Black dragon this time and he's 21 year old and he had three younger siblings Mikey, Emma and Izana they only highschool students and Izana is already leader of Tenjiku while Mikey is leader of Toman and Emma is member of Toman

Your only daughter of Kato Family the most wealthiest, rich, powerful, lot of connection and business in international and heir and princess of Kato clan too and your only 20 year old

One day while Shinichiro is in his motorcycle bike shop with Mikey who's watching him repairing some bikes a young woman which is (You) came to their bike shop

Shinichiro: Stand up and look to the you You need anything, Miss?