Pirate: I'm King Luffy!

My dad was the leader of the revolutionary army!

My grandfather was a naval hero! A close friend of a naval admiral!

I fought the Saiyan to a standstill!

I am Luffy the Movie!

Who dares to kill me! Who dares to kill me! Who dares to kill me!

……

The story of a transmigrator who transmigrated into the body of Luffy and did not choose to eat the fruit that represents destiny. He thought he would be born into a prominent family and roam the world, but... how come I, Luffy, have an extra childhood friend?
A perfectly good shonen manga seems to have suddenly taken a turn...

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