One Piece: Harem Summon System

In the world of One PIece, only the strong can decide their fate. Now an outsider arrives in this world, which by its appearance will shake up all the seas. During his journey, he will have many names, among which there will be such as...

"My Dear..."
"My lord..."
"My king...
"My beloved..."

After all, his strength lies in calling Waifu from other worlds! Watch out for his chaotic adventures, which will include love, drama, saving the world and good old-fashioned ultra-violence!

P.S. English is obviously not my first language. So I apologize in advance for a lot of mistakes - when you can make up words as you go along, it puts a certain imprint on your speech.