Rebirth: Royal Scum

*A Genius born into another world and become the Powerless Prince...
The royal family was indifferent, the world was in turmoil and dangerous. 
Luckily, The mysterious dragon inheritance allowed him to grow quickly, surrounded by beautiful women, soft and cute girls, dragon witches, domineering beauties general, enchanting female instructor.
Let us see how he rise up in this foreign world and become a King of the royal family with all the beauty in the his arm.