(Y/N) was just an ordinary college student-until a sudden isekai threw them into the brutal, chaotic world of One Piece, reborn with skills that defy the natural laws of this new world. With a sharp mind for engineering and a knack for deadly traps, they quickly find themselves trapped between the Marines, the Whitebeard Pirates, and the Revolutionary Army, the Marines, and others-all desperate to claim this enigmatic stowaway with a shadowy past. Haunted by trauma from a merciless ambush and burdened with secrets no one else can understand, (Y/N) must navigate fractured alliances, hidden agendas, and the fine line between survival and surrender. Their unexpected talents and stubborn sarcasm ignite rivalries, alliances, and a fierce "surprise recruitment" chase that will shake the very foundations of power in the New World. In a world where trust is scarce and danger lurks in every shadow, can (Y/N) find a place to call home-or will the battles tearing this world apart consume them first? Engineering genius. Trapmaster extraordinaire. Marine turned enigma. Welcome to the chaotic life of (Y/N)-the grimlin who turned the tides. THIS IS BOOK #2!!!

(Y/N) was just an ordinary college student-until a sudden isekai threw them into the brutal, chaotic world of One Piece, reborn with skills that defy the natural laws of this new world. With a sharp mind for engineering and a knack for deadly traps, they quickly find themselves trapped between the Marines, the Whitebeard Pirates, and the Revolutionary Army, the Marines, and others-all desperate to claim this enigmatic stowaway with a shadowy past. Haunted by trauma from a merciless ambush and burdened with secrets no one else can understand, (Y/N) must navigate fractured alliances, hidden agendas, and the fine line between survival and surrender. Their unexpected talents and stubborn sarcasm ignite rivalries, alliances, and a fierce "surprise recruitment" chase that will shake the very foundations of power in the New World. In a world where trust is scarce and danger lurks in every shadow, can (Y/N) find a place to call home-or will the battles tearing this world apart consume them first? Engineering genius. Trapmaster extraordinaire. Marine turned enigma. Welcome to the chaotic life of (Y/N)-the grimlin who turned the tides.