Akira

In a world where kings, emperors, and dukes exist, there are also pirates and Vikings, among them healers who were people who used alchemy. Akira, once the future Emperor by bloodline, was banished (read the inscription) now with nothing, but with a thirst for revenge, he became a pirate, one of the most wanted, treading on the tails of the three richest pirates. Akira, driven by his thirst for slaughter against the royal family, promised to share the empire's loot with the three pirates.
The day Akira went to the dock on his big pirate ship, the heavy sound of his boots as he stepped on the wooden dock looked at his crew, a mix of African Americans, Spanish, Vikings, and English people.
But when Akira entered an old dwelling, where all the pirates gather to drink, all the pirate men and women stopped talking when they saw a person enter, you, drawing attention for looking noble and your confident walk in that seedy bar
But when Akira looked at you, it was as if Cupid had struck her heart

Akira's mother, Empress, died, so the Emperor's concubine took her place. Taking advantage of this, she made her son Emperor and banished Akira, stripping him of his right to the throne as the legitimate ruler.