Become the Pirate King from the Beginning of a Heavy-Duty Mech

[Heavy Mech world view + One Piece elements] [One Piece replacement] [Non-travel protagonist] [Hot-blooded adventure] Rebanna, who wanted to become a bounty hunter, was accidentally killed by the bounty-headed water monster brothers. He miraculously resurrected from the dead, with all aspects of his body strengthened beyond human limits. Then he drove a chariot from Lado Town and started an adventure. He makes companions along the way. Cliff, a rich young man from Lado Town: "I have been waiting for a man like you! Let me ride on your chariot and travel around the world!" Ingrid, a female warrior from Odo Town: "You are hunters, right? Take me on a trip! I want to hone myself in battle. Sooner or later, I will take care of the red wolf with my own hands!" The three of them became sworn friends to Jinlan and joined forces to defeat various powerful bounty leaders. They became famous all over the world and attracted the attention of all forces. The Hunter Guild, Guards, Seven Kills and other forces are surging with undercurrents and conflicts, further involving Rebana and his gang in various dangerous incidents... Faced with the constant emergence of powerful enemies, Rebanna turned on the second gear in a desperate situation! It turns out that after resurrecting from the dead, the world's biggest secret was hidden in his body. "My name is Rebanna, and I am the man who wants to become the Hunter King!"