Page 19: - Brownbeard carries allies while fleeing toward a closing gate. - Robin joins the group mid-escape. - Kin'emon expresses frustration with the ongoing retreat. Page 20: - Experimental cannonball strikes the outer wall of A-Block. - Explosion throws multiple G-5 Marines into the air. - Killer gas begins entering through the breached wall. Page 21: - Killer gas floods into the breached laboratory section. - G-5 Marines flee toward the SECTION gate. - Some marines are overtaken by the gas cloud. Page 22: - Tashigi enters the gate area by being hurled through the air. - Surviving G-5 Marines react to Tashigi's sudden arrival. - Tashigi urges others to move so remaining marines can escape. Page 23: - Tashigi stands among G-5 Marines near a damaged gate structure. - Vergo appears as a large masked figure blocking the escape route. - Marines are positioned on one side of the gate while others remain on the far side. - Vergo uses thumbs-up gesture while confronting the group.