Page 16: - Close-up of Nami's intense eye with sweat drop and focused gaze. - Nami seated with serious expression and striped shirt visible. - Usopp examining an open old book while lying down. - Ship interior background with hanging hammocks and wooden beams. - Dramatic panel of Nami reacting with wide eyes and open mouth. - Large stylized SFX 'AWESOME!' and 'DON'T RIDE ON IT!' near Usopp. - Nami's profile with sweat drops and surprised expression. - Narration panels with text about Grand Line navigation and time-stopped islands. - Usopp's excited posture leaning forward with book in hand. - Composition shows multiple speech bubbles overlapping jungle foliage. Page 17: - Nami's face with wide shocked eyes, open mouth, and sweat drops. - Going Merry sailing toward a massive dark cave entrance overgrown with jungle. - Large ominous shadow looming inside the cave mouth. - Dense palm trees and foliage surrounding the dock area. - Stylized SFX 'CRACK...' near the cave. - Screams erupting from the jungle with birds flying away. - Open explorer's logbook pages showing text and a book titled 'Brag Men'. - Skull visible among the trees near the cave. - Ship docked at wooden pier with railings and barrels. - Composition emphasizes the dark cave as a looming threat ahead of the ship.